The shorts made of Instadry Speed fabric are fast in the swim with minimal water absorption and have a Free construction for great anatomic fit. The KISS Tri seat pad is comfortable on the bike and virtually disappears on the run. The shorts have a SnapLock fastener at waist to clip jersey into place for swim and bike, Flat-lock stitching, 2 small pockets on hip for nutrition during run and GIRO Air gripper elastic for more comfort.