The Speedo Men's Fastskin HyperSpark Swimming Jammers are crafted from flexible knitted fabric with flatlock seams, featuring dual-layer inner panels for light compression and streamlined comfort during competitive swims.Key FeaturesWorld aquatics-approved designFlexible knitted fabric with flatlock seams designed for fast and comfortable racingThe Speedo men's Fastskin HyperSpark swimming jammers have an elasticated waistband with a soft gripper for comfort and securityStrategically placed dual-layer lining enhances freedom of movement while delivering light compression through the core and legsMore DetailsSpeedo logo detailing for an official competitive lookSize shown: Medium | Model height: 180cm