Ripzone Men's Strobe Pant 100% Nylon Imported 100% Nylon, This twill weave with fine denier yarns creates a lightweight, subtle texture fabric for all day durability on the hill Mesh-lined venting, heavy duty YKK zippers, inner snow cuffs, tricot-lined pockets, inner waist adjusters and more 10K Waterproof 10K Breathable 100% Nylon Twill, Critically taped seams Shell Pant Construction