Maximize core temperature regulation in extreme cold. Two layer brushed Cold Gear fabrication ensures slip on comfort while maximizing moisture transport. Articulated FLATLOCK seams eliminate abrasion points. Reliable compression fit bolsters muscle support, from waist to ankle. Internal drawcord. Inseam Length: Size LG26.25 (+/- 1/2 per size). Recommended for cold weather. 66% Nylon / 19% Polyester / 15% Elastene.