Powerskin ST 2.0 is ideal for either athletes entering their first competitions or more experienced swimmers. It is hardly surprising this FINA approved men racing suit is one of our best sellers Made from a hardwearing technical fabric with an internal lining to provide just the right muscular compression  this men Jammer has flat stitching for maximum comfort and will help you keep just the right body position in the water  Inspired by the effects of light filtering through water to create amazing optical allusions this brand new limited edition is designed to make you feel one with the element we love most water.