The Lucky Baselayer Bottom is built from a body-contouring, wool-blend jacquard knit that keeps warmth in without ever getting in the way, from first chair to last. Features: Body mapping technology Jacquard knit w/ mesh knit Size & Fit: Fit Profile: Body Contouring Size Range: XS–XL Inseam (¾ length): XS 18.5", S 19", M 19.5", L 20", XL 20.5" Materials & Care: Yarn: 59% Rayon Viscose, 22% Wool, 19% Elite PBT. Care: Hand wash cold. Do not tumble dry. Rinse twice. Do not use powder detergent, use liquid detergent. Do not store wet. Do not dry clean. Do not bleach. Do not use fabric softener. Wash with like colors.