Outdoor Research Men's Trailbreaker Pant nylon SHELL 1: 50% NYLON 43% POLYESTER 7% SPANDEX, SHELL 2: 100% NYLON Rugged, waterproof Ventia soft shell lower legs with warm eece interior; nylon/polyester stretch double-weave backing on upper legs and body Accepts accessory suspenders Machine Washable, no bleach, medium heat China