MEN'S Viper X2 Short Sleeve Swimskin

Meet the reimagined, better-than-ever Viper X2 Short Sleeve Swimskin, and wave goodbye to drag.

We weren’t satisfied with just creating the fastest, most popular swimskin on the planet, so we went back to the drawing board and upped our game. The result is the Viper X2, a swimskin that keeps everything you loved about the original—our patented ARMS UP™ technology, patented IXI taping, silicone leg grippers—and adds a new compression zone in the lower back that provides improved core support, promotes better posture and reduces drag by eliminating bubbling of the fabric in the small of your back.

The Viper X2 Short Sleeve is USAT and IRONMAN legal, and it fully covers your short sleeve tri suit on the swim to reduce friction and drag in the water. The suit is built with a premium Italian stretch-woven fabric and includes a hydrophobic Teflon coating, high-tech bonded seam construction with hidden-stitch reinforcement, as well as a low profile auto-locking YKK zipper.