The race specific pattern of the Helix 2.0 Short features anatomically contoured panels designed to follow muscle movements through the entire pedal stroke and increase accuracy. This innovative pattern technology combined with elite Vero fabric creates compression around key muscle groups to promote optimal blood flow and ensure peak performance. An extended leg cuff constructed from FlexPro fabric aids with the overall compression and helps wick away moisture for a comfortable fit overall. Now featuring laser cut cuffs which create a smooth, seamless transition from skin to short. This reduces air surface tension and locks the cuff into position. No slippage or movement means laser sharp tan lines!