Contenders x Muhammad Ali



"The Phantom Punch" fight. Muhammad Ali - Sonny Liston II on May 25, 1965 was barely seen as Ali knocked out Liston with a first round KO to the head. Be a legend! Every pair of Contenders boxer briefs features Contenders’ exclusive RIDE CONTROLTM – no ride-ups, total comfort, every time. Designed with care in California.

Contenders Guarantee: Love ‘em or Your Money Back

We want your experience and comfort with Contenders to be one to remember! We understand it is hard to experience total comfort without wearing our product, so we fully guarantee your purchase of your first pair of any Contenders boxer briefs. If you are unsatisfied with our briefs, we will replace with another product or refund your money.

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