Invisible Socks 3 Pack Stitch-UA5458b it reduces muscle movement in

it reduces muscle movement in the lower leg that can cause fatigue

are built to prevent ballooning with water so you concentrate on your feel of the water in cold water swims

Reduces muscle movement and risk of injury

Designed with a soft comfortable stretch fabric

with your favourite pair of socks or even under your wetsuit for faster transition times in triathlon

Invisible Socks 3 Pack Stitch-UA5458b it reduces muscle movement inFeaturing soft cushioning to protect the heel and ball of foot, the Invisible Socks 3 Pack, is made from moisture wicking fabric for unparalleled comfort that protects from blisters and won't slip down.