NOOYME Thermal Underwear - Long Johns, Base Layer Size: Women's Large Color: Black/Grey NEW! 65% Bamboo Carbon, 27% Nylon, 8% Spandex Elastic, Elasticity closure Preserves Heat: Designed with ultra-soft lining fleece, the thermal underwear keeps the cold air out and preserve heat effectively. The intricate seaming reduces heat dissipating. Multi-functional Advanced Material: The only advanced bamboo charcoal long johns for women, it performs well on moisture wicking, heat retention and comfort. The bamboo charcoal fiber takes in three times water than other fabrics. Consequently it gets rid of moisture faster, and wick away moisture to keep you cozy. 4-Way Stretch Compression Suits：The non abrasion fabric material with excellent elasticity and durability makes women's thermal underwears high elastic, with added range of motion - offers maximum freedom and support to your body. Superior Wicking Capability: Equipped with 65% bamboo charcoal fiber, The base layer women is highly absorbent, It wicks moisture away from the skin much faster and keeping you dry and comfortable easier all day. PLEASE REFER TO IMAGE of ACTUAL MEASUREMENT in advance of purchasing. these measurements are taken of the set unstretched.