Combination of 1000 Denier Kodra nylon and 1680 Denier Ballistic nylon construction for durability Full-grain leather combined with Kevlar nylon inner knee for maximum durability, added grip and heat protection from 4 stroke pipes Light padded knee area for added protection Two large cargo pockets with heavy-duty zippers Snap enclosure with Velcro® sans-a-belt which allows adjustability in the waist for a customized fit Sewn-in mesh liner above the knees for increased comfort and air circulation