Our heavy weight Performance Compression Calf Sleeve supports the muscles of the lower leg, with targeted compression at the shin and calf. Our proprietary, 4D Lycra® stretch and patented Copper Znergy® fabric technology makes this the perfect running calf sleeve. It conforms and contours to your calf for a customized fit every time. Any sport that uses your calf muscles will be enhanced by the ergonomic paneling and contoured stitching of this well-designed performance compression sleeve.
We call it Copper Znergy.® 100% Copper and Zinc encapsulated fabric. Our proprietary 4D Lycra® stretch fabric wicks away moisture to regulate body temperature and offers natural and permanent anti-odor technology inside and out by eliminating the growth of odor causing microbes on the fabric. The UPF 50+ provides protection from the sun's harmful UV rays for advanced skin health benefits.