Heavy-duty protection in a lightweight package. The Hex Pro Knee Guard features EVS Sports' new Hex Pad impact technology, providing CE EN 1621-1 level protection to direct knee impacts and extending impact protection zones to the sides of the knee and upper shin. Hexprene: Engineered fabric provides zonal support and maximum airflow, while still providing protection from abrasion. Trac Grip: Tacky silicone grippers are strategically placed in key areas to help hold a knee pad in place, limiting uncomfortable migration. U-Lock Anti-Slip: The new U-Lock ring surrounds the upper interior of the Hex Pro impact pad and locks it in place during impact to limit migration and further protect your vital knee joint. Hex Pro: The new Hex Pro impact technology provides superior impact protection in a compact, lightweight insert. Abrasion-resistant air mesh covering provides longevity and maximum comfort.