Whether playing a few practice swings or competing in a tournament, G400 men's compression calf tights with stirrups offer focused support to your lower leg muscles for increased proprioception.SKINS unique & proprietary research into the body's compression requirements while in motion has been built into all G400 products. Dynamic gradient compression combines with 400 fit to accelerate blood flow, enhancing oxygen delivery to your active muscles & reducing the build-up of lactic acid. Muscle recovery is boosted & post workout muscle soreness is reduced.