BARE T100 Polar Wear: Ribbed knit cuffs and collar 430 Denier wear/friction knee pads and shoulder panel. Foot stirrup to aviod bunching at the legs. Thumb loops to eliminate sleeve movement. Extra long two-way front zipper. Underarm grommets for body moisture venting. Quilted 3 layer frabric combination. Brushed nylon liner/3M C100 THINSULATE/ Anti-friction tasian. Call us at 1-877-SCUBADV Mens Sizes: S,M,ML,L,XL,XXL. Womens Sizes: XS, S, M, L, XL