yotijay Thermal Underwear for Women Base Layer Sportswear Athletic Breathable Long Johns S.This Ski Quick Drying Thermal Underwear Set for Women is made of 82% nylon, 10% polyester, and 8% spandex. It features a warm high neck design to reduce cold wind from entering the neck area during activities, ensuring warmth and comfort in snowy weatherThe Thermal Underwear for Women high elastic fit design helps to shape body, making you look slender while providing comfort during physical activitiesThis Long Johns for Women feature locks in temperature, blocking cold air from the outside and avoiding dampness during exerciseProvides enough extension space for joint parts for stretching, allowing flexible movement during sports activitiesThe Base Layer elastic cuffs prevent displacement on the arm during movement for a more relaxed exercise experience. The underarm mesh knit design ensures efficient breathability, keeping you dry at all timesThermal Underwear for Women top and pants set. Long Johns for Women Base Layer long sleeve. cold weather Women Ski underwear warm winter. quick drying compression breathable sportswear. tight suit outdoor mountaineering Top and Bottom.