This knee pad meets all U.S. military requirements for highest impact resistance, durability and protection as well as comfort and ease of use. The main material is a 1000 Denier Cordura fabric with a custom designed high density polyethylene plastic cap and sturdy foam pad inside. Webbing and elastic straps with a hook & loop closing mechanism allow for fast and easy adjustment – with the underlying Neoprene flaps providing comfort and preventing the straps from cutting into the leg.