FEATURES AND BENEFITS The BARE Gaitor provides replaceable supplementary lower leg abrasion protection along with adjustable tension control to prevent excess air entering the boots. Front Section: HD High Tenacity Nylon Butyl Trilam with K-Padz Kevlar knee pad Rear Section: 3mm Nylon 2 sides neoprene for leg compression 1.5 Adjustable Velcro Tension Control Straps