Sugoi Unisex SubZero Leg Warmer 90% Polyester 10% Spandex; cool wash, no bleach, low dry, no iron, no dry clean SubZero DWR resists rain absorption with the same power-packed brushed poly/spandex to provide intense warmth Knee hinge allows greater range of motion with 7 inch locking ankle zippers Flat seams for increased comfort and signature leg grip China