O’SCANNLAIN, Circuit Judge:
We must decide the legality of a supervised release condition that requires a convicted mail thief to spend a day standing outside a post office wearing a signboard stating, “I stole mail. This is my punishment.”
I
Shawn Gementera pilfered letters from several mailboxes along San Francisco’s Fulton Street on May 21, 2001. A police officer who observed the episode immediately detained Gementera and his partner in crime, Andrew Choi, who had been stuffing the stolen letters into his jacket as Gementera anxiously kept watch. After indictment, Gementera entered a plea agreement pursuant to which he pled guilty to mail theft, see 18 U.S.C. § 1708, and the government dismissed a second count of receiving a stolen U.S. Treasury check. See 18 U.S.C. § 641.
The offense was not Gementera’s first encounter with the law. Though only twenty-four years old at the time, Gement-era’s criminal history was lengthy for a man of his relative youth, and it was growing steadily more serious. At age nineteen, he was convicted of misdemeanor criminal mischief. He was twice convicted at age twenty of driving with a suspended license. At age twenty-two, a domestic dispute led to convictions for driving with a suspended license and for failing to provide proof of financial responsibility. By twenty-four, the conviction was misdemeanor battery. Other arrests and citations listed in the Presentence Investigation Report included possession of drug paraphernalia, additional driving offenses (most of which involved driving on a license suspended for his failure to take chemical tests), and, soon after his twenty-fifth birthday, taking a vehicle without the owner’s consent.
On February 25, 2003, Judge Vaughn Walker of the United States District Court for the Northern District of California sentenced Gementera. The U.S. Sentencing Guidelines range was two to eight months incarceration; Judge Walker sentenced Gementera to the lower bound of the range, imposing two months incarceration and three years supervised release.1 He also imposed conditions of supervised release.
One such condition required Gementera to “perform 100 hours of community service,” to consist of “standing in front of a postal facility in the city and county of San Francisco with a sandwich board which in large letters declares: T stole mail. This is my punishment.’ ”2 Gementera later filed a motion to correct the sentence by [599]*599removing the sandwich board condition. See Fed.R.Crim.P. 35(a).
Judge Walker modified the sentence after inviting both parties to present “an alternative form or forms of public service that would better comport with the aims of the court.” In lieu of the 100-hour signboard requirement, the district court imposed a four-part special condition in its stead. Three new terms, proposed jointly by counsel, mandated that the defendant observe postal patrons visiting the “lost or missing mail” window, write letters of apology to any identifiable victims of his crime, and deliver several lectures at a local school.3 It also included a scaled-down version of the signboard requirement:
The defendant shall perform 1 day of 8 total hours of community service during which time he shall either (i) wear a two-sided sandwich board-style sign or (ii) carry a large two-sided sign stating, “I stole mail; this is my punishment,” in front of a San Francisco postal facility identified by the probation officer. For the safety of defendant and general public, the postal facility designated shall be one that employs one or more security guards. Upon showing by defendant that this condition would likely impose upon defendant psychological harm or effect or result in unwarranted risk of harm to defendant, the public or postal employees, the probation officer may withdraw or modify this condition or apply to the court to withdraw or modify this condition.
On March 4, 2003, the court denied the Rule 35 motion and amended the sentence as described above. Gementera timely appealed.4
II
We first address Gementera’s argument that the eight-hour sandwich [600]*600board condition violates the Sentencing Reform Act.5 See 18 U.S.C. § 3583(d).
The Sentencing Reform Act affords district courts broad discretion in fashioning appropriate conditions of supervised release, while mandating that such conditions serve legitimate objectives. In addition to “any condition set forth as a discretionary condition of probation in section 3563(b)(1) through (b)(10) and (b)(12) through (b)(20),” the statute explicitly authorizes the court to impose “any other condition it considers to be appropriate.” 18 U.S.C. § 3583(d)(emphasis added). Such special conditions, however, may only be imposed “to the extent that such condition—
(1) is reasonably related to the factors set forth in section 3553(a)(1), (a)(2)(B), (a)(2)(C), and (a)(2)(D);
(2) involves no greater deprivation of liberty than is reasonably necessary for the purposes set forth in section 3553(a)(2)(B), (a)(2)(C), and (a)(2)(D); and
(3) is consistent with any pertinent policy statements issued by the Sentencing Commission pursuant to 28 U.S.C. 994(a)”;
18 U.S.C. 3583(d). Thus, to comply with this requirement, any condition must be “reasonably related” to “the nature and circumstances of the offense and the history and characteristics of the defendant.” See 18 U.S.C. 3553(a)(1). Moreover, it must be both “reasonably related” to and “involve no greater deprivation of liberty than is reasonably necessary” to “afford adequate deterrence to criminal conduct,” see id. at 3553(a)(2)(B), “protect the public from further crimes of the defendant,” see id. at 3553(a)(2)(C), and “provide the defendant with needed educational or vocational training, medical care, or other correctional treatment in the most effective manner.” See id. at 3553(a)(2)(D).6 Accordingly, the three legitimate statutory purposes of deterrence, protection of the public, and rehabilitation frame our analysis. E.g., United States v. Rearden, 349 F.3d 608, 618 (9th Cir.2003); United States v. T.M., 330 F.3d 1235, 1240 (9th Cir.2003).7
Within these bounds, we have recognized the flexibility and considerable discretion the district courts exercise to impose conditions of supervised release, up to and including limits upon the exercise of [601]*601fundamental rights. See 18 U.S.C. § 3583(d) (granting authority to impose “any other condition it considers to be appropriate”); United States v. Hurt, 345 F.3d 1033, 1036 (9th Cir.2003) (“[T]he district court ... has wide discretion to act in the interest of the defendant and the public.”); United States v. Bolinger, 940 F.2d 478, 480 (9th Cir.1991) (“The sentencing judge has broad discretion in setting probation conditions, including restricting fundamental rights”). This reflects, in part, their greater knowledge of and experience with the particular offenders before them. We have, for example, upheld conditions barring possession of sexually stimulating material, United States v. Bee, 162 F.3d 1232, 1234 (9th Cir.1998), contact with minors, id., association or membership in “motorcycle clubs,” Bolinger, 940 F.2d at 480, and access to the internet, Rearden, 349 F.3d at 620.
Of course, the district court’s discretion, while broad, is limited — most significantly here, by the statute’s requirement that any condition reasonably relate to a legitimate statutory purpose.8 “This test is applied in a two-step process; first, this court must determine whether the sentencing judge imposed the conditions for permissible purposes, and then it must determine whether the conditions are reasonably related to the purposes.” United States v. Terrigno, 838 F.2d 371, 374 (9th Cir.1988). Gementera’s appeal implicates both steps of the analysis.
A
Gementera first urges that the condition was imposed for an impermissible purpose of humiliation. See 18 U.S.C. § 3553(a). He points to certain remarks of the district court at the first sentencing hearing:
[H]e needs to understand the disapproval that society has for this kind of conduct, and that’s the idea behind the humiliation. And it should be humiliation of having to stand and be labeled in front of people coming and going from a post office as somebody who has stolen the mail.
According to Gementera, these remarks, among others, indicate that the district court viewed humiliation as an end in itself and the condition’s purpose.
Reading the record in context, however, we cannot but conclude that the district court’s stated rationale aligned with permissible statutory objectives. At the second sentencing hearing, when the sentence was amended to what is now before us, the court explained: “[U]lti-mately, the objective here is, one, to deter criminal conduct, and, number two, to rehabilitate the offender so that after he has paid his punishment, he does not reoffend, and a public expiation of having offended is, or at least it should be, rehabilitating in its effect.” Although, in general, criminal punishment “is or at least should be humiliating,” the court emphasized that “[h]u-miliation is not the point.” The court’s [602]*602written order similarly stresses that the court’s goal was not “to subject defendant to humiliation for humiliation’s sake, but rather to create a situation in which the public exposure of defendant’s crime and the public exposure of defendant to the victims of his crime” will serve the purposes of “the rehabilitation of the defendant and the protection of the public.”
The court expressed particular concern that the defendant did not fully understand the gravity of his offense. Mail theft is an anonymous crime and, by “bringing] home to defendant that his conduct has palpable significance to real people within his community,” the court aimed to break the defendant of the illusion that his theft was victimless or not serious. In short, it explained:
While humiliation may well be — indeed likely will be — a feature of defendant’s experience in standing before a post office with such a sign, the humiliation or shame he experiences should serve the salutary purpose of bringing defendant in close touch with the real significance of the crime he has acknowledged committing. Such an experience should have a specific rehabilitative effect on defendant that could not be accomplished by other means, certainly not by a more extended term of imprisonment.
Moreover, “[i]t will also have a deterrent effect on both this defendant and others who might not otherwise have been made aware of the real legal consequences of engaging in mail theft.”
Read in its entirety, the record unambiguously establishes that the district court imposed the condition for the stated and legitimate statutory purpose of rehabilitation and, to a lesser extent, for general deterrence and for the protection of the public. See 18 U.S.C. § 3553(a); see generally United States v. Clark, 918 F.2d 843, 848 (9th Cir.1990) (affirming public apology condition when “[t]he record supports the conclusion that the judge imposed the requirement of a public apology for rehabilitation.”), overruled on other grounds by United States v. Keys, 133 F.3d 1282 (9th Cir.1998) (en banc). We find no error in the condition’s purpose.
B
Assuming the court articulated a legitimate purpose, Gementera asserts, under the second prong of our test, see Terrigno, 838 F.2d at 374, that humiliation or so-called “shaming” conditions are not “reasonably related” to rehabilitation. In support, he cites our general statements that conditions must be reasonably related to the statutory objectives, see Consuelo-Gonzalez, 521 F.2d at 262 (“[E]ven though the trial judge has very broad discretion in fixing the terms and conditions of probation, such terms must be reasonably related to the purposes of the Act.”), several state court decisions,9 and several law re[603]*603view articles that were not presented to the district court.
In evaluating probation and supervised release conditions, we have emphasized that the “reasonable relation” test is necessarily a “very flexible standard,” and that such flexibility is necessary because of “our uncertainty about how rehabilitation is accomplished.” Id. at 264. While our knowledge of rehabilitation is limited, we have nonetheless explicitly held that “a public apology may serve a rehabilitative purpose.” Clark, 918 F.2d at 846; see also Gollaher v. United States, 419 F.2d 520, 530 (9th Cir.1969) (“It is almost axiomatic that the first step toward rehabilitation of an offender is the offender’s recognition that he was at fault”). Of course, for Gementera to prevail, introducing mere uncertainty about whether the condition aids rehabilitation does not suffice; rather, he must persuade us that the condition’s supposed relationship to rehabilitation is unreasonable.
We considered a similar question in Clark, a case involving two police officers convicted of perjury in a civil rights lawsuit they brought against their department. Clark, 918 F.2d at 844. In a deposition, the officers lied about a past episode in which they had falsely phoned in sick while actually en route to a vacation. As a probation condition, the court required them to publish a detailed apology in the local newspaper and in the police department newsletter. Id. at 845. Though they challenged the condition based upon the First Amendment, we applied the same test applicable here, concluding that “[b]e-[604]*604cause the probation condition was reasonably related to the permissible end of rehabilitation, requiring it was not an abuse of discretion.” Id. at 848.
Both Clark and Gementera involve defendants who seemingly failed to confront their wrongdoing, and the defendants in each case faced public expiation and apology. In Clark, the defendants had neither admitted guilt nor taken responsibility for their actions. Id. at 848. Here, by contrast, the defendant pled guilty. His plea decision is unremarkable, though, given that he had been apprehended red-handed. Reflecting upon the defendant’s criminal history, the court expressed concern that he did not fully understand the consequences of his continued criminality, and had not truly accepted responsibility.10 The court explained:
[T]his is a young man who needs to be brought face-to-face with the consequences of his conduct. He’s going down the wrong path in life. At age 24, committing this kind of an offense, he’s already in a criminal history category 4, two-thirds of the way up the criminal history scale. He needs a wake-up call.
The court also determined that Gementera needed to be educated about the seriousness of mail crimes in particular, given that they might appear to be victimless:
One of the features of Mr. Gementera’s offense is that he, unlike some offenders did not, by the very nature of this offense, come face-to-face with his victims. He needs to be shown that stealing mail has victims; that there are people who depend upon the integrity and security of the mail in very important ways and that a crime of the kind that he committed abuses that trust which people place in the mail. He needs to see that there are people who count on the mails and integrity of the mails. How else can he be made to realize that than by coming face-to-face with people who use the postal service? That’s the idea.
As with Clark, the district court concluded that public acknowledgment of one’s offense — beyond the formal yet sterile plea in a cloistered courtroom — was necessary to his rehabilitation.
It is true, of course, that much uncertainty exists as to how rehabilitation is best accomplished. See Consuelo-Gonzalez, 521 F.2d at 264. Were that picture clearer, our criminal justice system would be vastly different, and substantially improved. By one estimate, two-thirds of the 640,000 state and federal inmates who will be released in 2004 will return to prison within a few years. The Price of Prisons, N.Y. Times, June 26, 2004, at A26. See Bureau of Justice Statistics, Dep’t of Justice, Recidivism of Prisoners Released in 1994 (2002) (finding 67.5% recidivism rate among study population of 300,000 prisoners released in 1994). The cost to humanity of our ignorance in these matters is staggering.
Gementera and amicus contend that shaming conditions cannot be rehabilitative because such conditions necessarily cause the offender to withdraw from society or otherwise inflict psychological damage, and they would erect a per se bar against such conditions.11 See Toni Massaro, Shame, Culture, and American Criminal Law, 89 [605]*605Mich. L.Rev. 1880, 1920-21 (1991) (“When it works, it redefines a person in a negative, often irreversible way” and the “psychological core” it affects cannot thereafter be rebuilt.); see generally June Price Tag-ney et al., Relation of Shame and Guilt to Constructive Versus Destructive Responses to Anger Across the Lifespan, 70 J. Psych. & Soc. Psych. 797-98 (1996); June Price Tagney et al., Shamed into Anger ? The Relation of Shame and Guilt to Anger and Self-Reported Aggression, 62 J. Psych & Soc. Psych. 669-675 (1992). Though the district court had no scientific evidence before it, as Gementera complains, we do not insist upon such evidence in our deferential review.12 Moreover, the fact is that a vigorous, multifaceted, scholarly debate on shaming sanctions’ efficacy, desirability, and underlying rationales continues within the academy. See, e.g., Dan M. Kahan & Eric A. Posner, Shaming White-Collar Criminals: A Proposal for Reform of the Federal Sentencing Guidelines, 42 J.L. & Econ. 365, 371 (1999) (urging use of stigmatic punishments for white-collar criminals); Stephen P. Garvey, Can Shaming Punishments Educate?, 65 U. Chi. L.Rev. 733, 738-39 (1998); Dan M. Kahan, What Do Alternative Sanctions Mean?, 63 U. Chi. L.Rev. 591 (1996) (arguing that shaming sanctions reinforce public norms against criminality). By no means is this conversation one-sided.
Criminal offenses, and the penalties that accompany them, nearly always cause shame and embarrassment. United States v. Koon, 34 F.3d 1416, 1454 (9th Cir.1994) (“Virtually all individuals who are convicted of serious crimes suffer humiliation and shame, and many may be ostracized by their communities.”). Indeed, the mere fact of conviction, without which state-sponsored rehabilitation efforts do not commence, is stigmatic. The fact that a condition causes shame or embarrassment does not automatically render a condition objectionable; rather, such feelings generally signal the defendant’s acknowledgment of his wrongdoing. See Webster’s Ninth New Collegiate Dictionary 1081 (1986) (defining shame as “a painful emotion caused by consciousness of guilt, shortcoming, or impropriety”); see also Gollaher, 419 F.2d at 530. We have recognized that “the societal consequences that [606]*606flow from a criminal conviction are virtually unlimited,” and the tendency to cause shame is insufficient to extinguish a condition’s rehabilitative promise, at least insofar as required for our flexible reasonable relation test. Koon, 34 F.3d at 1454.
While the district court’s sandwich board condition was somewhat crude, and by itself could entail risk of social withdrawal and stigmatization, it was coupled with more socially useful provisions, including lecturing at a high school and writing apologies, that might loosely be understood to promote the offender’s social reintegration. See Note, Shame, Stigma, and Crime: Evaluating the Efficacy of Shaming Sanctions in Criminal Law, 116 Harv. L.Rev. 2186 (2003) (proposing how shaming sanctions may be structured to promote social reintegration most effectively); John Braithwaite, Crime, Shame and Reintegration 55 (1989) (“The crucial distinction is between shaming that is reintegrative and shaming that is disinte-grative (stigmatization). Reintegrative shaming means that expressions of community disapproval, which may range from mild rebuke to degradation ceremonies, are followed by gestures of reacceptance into the community of law-abiding citizens.”). We see this factor as highly significant. In short, here we consider not a stand-alone condition intended solely to humiliate, but rather a comprehensive set of provisions that expose the defendant to social disapprobation, but that also then provide an opportunity for Gementera to repair his relationship with society — first by seeking its forgiveness and then by making, as a member of the community, an independent contribution to the moral formation of its youth.13 These provisions,14 tailored to the specific needs of the offender,15 counsel in favor of concluding that the condition passes the threshold of being reasonably related to rehabilitation.
Finally, we are aware that lengthier imprisonment was an alternative available to [607]*607the court. The court, however, reasoned that rehabilitation would be better achieved by a shorter sentence, coupled with the additional conditions: “It would seem to me that he’s better off with a taste of prison, rather than a longer prison sentence, and some form of condition of release that brings him face-to-face with the consequences of his crime.” The judge’s reasoning that rehabilitation would better be served by means other than extended incarceration and punishment is plainly reasonable, see Dan M. Kahan, What Do Alternative Sanctions Mean?, 63 U. Chi. L.Rev. 591, 653 n. 89 (“[I]t became clear by the middle of the [19th] century that imprisonment was ill suited to rehabilitation .... ” (internal citations omitted)), particularly in light of the significant economic disadvantages that attach to prolonged imprisonment. See generally Jeffrey Kling, Bruce Western, & David Weiman, Labor Market Consequences of Incarceration, 47 Crime & Delinquency 410-27 (2001) (reviewing the literature); Jeffrey Grogger, The Effect of Arrests on the Employment and Earnings of Young Men, 110 Quarterly J. Economics 51-72 (1995) (finding that incarcer-ative sentences have substantial effects on earnings in comparison with parole).
Accordingly, we hold that the condition imposed upon Gementera reasonably related to the legitimate statutory objective of rehabilitation.16 In so holding, we are careful not to articulate a principle broader than that presented by the facts of this case. With care and specificity, the district court outlined a sensible logic underlying its conclusion that a set of conditions, including the signboard provision, but also including reintegrative provisions, would better promote this defendant’s rehabilitation and amendment of life than would a lengthier term of incarceration. By contrast, a per se rule that the mandatory public airing of one’s offense can never assist an offender to reassume his duty of obedience to the law would impose a narrow penological orthodoxy not contemplated by the Guidelines’ express approval of “any other condition [the district court] considers to be appropriate.” 18 U.S.C. § 3583(d).
Ill
Gementera also urges that the sandwich board condition violates the Constitution. Claims with respect to the First, Fifth, Eighth, and Fourteenth Amendments are presented.
Amicus argues that the condition violates the First, Fifth, Eighth and Fourteenth Amendments. Gementera bases his appeal solely upon the Eighth Amendment, and the government contends that the additional constitutional arguments presented by the amicus have been waived.
“Generally, we do not consider on appeal an issue raised only by an amicus.” Swan v. Peterson, 6 F.3d 1373, 1383 (9th Cir.1993). The court has considered arguments of a jurisdictional nature raised only by amici, Stone v. San Francisco, 968 F.2d 850, 855 (9th Cir.1992) (“Issues touching on federalism and comity may be considered sua sponte.”), and it has addressed purely legal questions when the parties express an intent to adopt the arguments as their own. United States v. Van Winrow, 951 F.2d 1069, 1072 (9th Cir.1991) (“Because [litigant] states in his brief that he wishes to adopt [amicus’] arguments as [608]*608his own, and because they present pure issues of law, we will consider them here.”)- See also Artichoke Joe’s Cal. Grand Casino v. Norton, 353 F.3d 712, 719(9th Cir.2003) (“In the absence of exceptional circumstances, which are not present here, we do not address issues raised only in an amicus brief.”); Russian River Watershed Protection Comm. v. City of Santa Rosa, 142 F.3d 1136, 1141 (9th Cir.1998) (declining to address issue raised by amicus for first time on appeal when the appellee did not adopt the amicus’ argument in its brief). Gementera did not adopt amicus’ constitutional arguments on appeal. Though the government urged in its reply brief that these arguments had been waived, Gementera again declined to incorporate the arguments or otherwise address the waiver argument in its own reply. Accordingly, we decline to address the First, Fifth and Fourteenth Amendment claims.
We turn then to the Eighth Amendment, which forbids the infliction of “cruel and unusual punishments.” U.S. Const, amend. VIII. “The basic concept underlying the Eighth Amendment was nothing less than the dignity of man.” Trop v. Dulles, 356 U.S. 86, 100, 78 S.Ct. 590, 2 L.Ed.2d 630 (1958) (finding denationalization of military deserters cruel and unusual). Consistent with human dignity, the state must exercise its power to punish “within the limits of civilized standards.” Id.
A particular punishment violates the Eighth Amendment if it constitutes one of “those modes or acts of punishment that had been considered cruel and unusual at the time that the Bill of Rights was adopted.” Ford v. Wainwright, 477 U.S. 399, 405, 106 S.Ct. 2595, 91 L.Ed.2d 335 (1986). Shaming sanctions of far greater severity were common in the colonial era, see, e.g., Smith v. Doe, 538 U.S. 84, 97-98, 123 S.Ct. 1140, 155 L.Ed.2d 164 (2003); Lawrence Friedman, Crime and Punishment in American History 38 (1993), and the parties do not quarrel on this point.
The Amendment’s prohibition extends beyond those practices deemed barbarous in the 18th century, however. See Stanford v. Kentucky, 492 U.S. 361, 369-70, 109 S.Ct. 2969, 106 L.Ed.2d 306 (1989). “[T]he words of the Amendment are not precise, and [] their scope is not static. The Amendment must draw its meaning from the evolving standards of decency that mark the progress of a maturing society.” Trop, 356 U.S. at 100-01, 78 S.Ct. 590; id. at 100, 78 S.Ct. 590 (“Fines, imprisonment and even execution may be imposed depending upon the enormity of the crime, but any technique outside the bounds of these traditional penalties is constitutionally suspect.”). In assessing what standards have so evolved, we look “to those of modern American society as a whole,” Stanford, 492 U.S. at 369, 109 S.Ct. 2969, relying upon “objective factors to the maximum possible extent,” Coker v. Georgia, 433 U.S. 584, 592, 97 S.Ct. 2861, 53 L.Ed.2d 982 (1977) (plurality opinion), rather than “our own conceptions of decency.” Stanford, 492 U.S. at 369, 109 S.Ct. 2969.
The parties have offered no evidence whatsoever, aside from bare assertion, that shaming sanctions violate contemporary standards of decency. But the occasional imposition of such sanctions is hardly unusual, particularly in our state courts. See, e.g., Stephen P. Garvey, Can Shaming Punishments Educate?, 65 U. Chi. L.Rev. 733, 734 (1998) (describing proliferation of unorthodox and creative shaming punishments); infra at note 18. Aside from a [609]*609single ease presenting concerns not at issue here,17 we are aware of no case holding that contemporary shaming sanctions violate our Constitution’s prohibition against cruel and unusual punishment.18
We do, however, note that Blanton v. N. Las Vegas, 489 U.S. 538, 109 S.Ct. 1289, 103 L.Ed.2d 550 (1989), is instructive, if only indirectly. In Blanton, the Court considered whether a Nevada DUI defen[610]*610dant was entitled to a jury trial pursuant to the Sixth Amendment. The inquiry into whether the offense constituted a petty crime not subject to the Sixth Amendment trial provision required the Court to evaluate the severity of the maximum authorized penalty. Id. at 541, 109 S.Ct. 1289. The statute provided a maximum sentence of six months or, alternatively, forty-eight hours of community service while dressed in distinctive garb identifying the defendant as a DUI offender, payment of a $200-$1000 fine, loss of driving license, and attendance at an alcohol abuse course. Id. at 539-40, 109 S.Ct. 1289. The Court wrote:
We are also unpersuaded by the fact that, instead of a prison sentence, a DUI offender may be ordered to perform 48 hours of community service dressed in clothing identifying him as a DUI offender. Even assuming the outfit is the source of some embarrassment during the 48-hour period, such a penalty will be less embarrassing and less onerous than six months in jail.
Id. at 544, 109 S.Ct. 1289; but see id. at 544 n. 10 (“We are hampered in our review of the clothing requirement because the record from the state courts contains neither a description of the clothing nor any details as to where and when it must be worn.”). Just as the Court concluded that 48 hours of service dressed in distinctive DUI garb was less onerous than six months imprisonment, it would stretch reason to conclude that eight hours with a signboard, in lieu of incarceration, constitutes constitutionally cruel and unusual punishment.
In the absence of any evidence to the contrary, and particularly in comparison with the reality of the modern prison, we simply have no reason to conclude that the sanction before us exceeds the bounds of “civilized standards” or other “evolving standards of decency that mark the progress of a maturing society.” Trop, 356 U.S. at 100-01, 78 S.Ct. 590.
AFFIRMED.