With advanced hydrodynamics, a second-skin feel, and unrestricted movement, the power of Powerskin R-EVO One jammer lies in its simple design. Our newest boys’ racing swimsuit is engineered with a single piece of fabric and one bonded seam at the back. Its unique construction offers uniform compression and elasticity so you feel at one with the water. Cut from a high-tech lightweight fabric of fine woven yarn, Powerskin R-EVO One absorbs little water, effectively reducing drag and improving glide. Our competition jammers streamline from below the waist to above the knees and are easy to put on and take off. Experiencing the advantage of a tech suit on game day has never been so easy.