Specifications: Material: 87.4% polyester, 12.6% spandex Sizes: Women: S, M, L, XL Features: Tops and Bottoms Included: Ideal for women and men, our thermal underwear set consists of a long-sleeve top and a pair of full-length pants, perfect as a set or worn alone. SUPER SOFT AND COMFORTABLE: Ultra-skin-friendly fabric, smooth, comfortable, lightweight, durable, breathable, for spring-like warmth. COMFORTABLE SKIN STRENGTH: This thermal underwear perfectly conforms to the curves of your body, keeping you comfortable in cold weather. Keep Warm: With a thick, plush lining, it keeps you warm without the need for heavy or heavy layers, perfect for indoor and outdoor winter activities. Sweat-wicking: Lightweight long underwear that maintains body temperature by wicking moisture from the skin; dries quickly and protects against extreme cold. PERFECT GIFT FOR FAMILY/FRIENDS: Warm is the best expression of love in the cold winter, whether you are running, hiking, biking, hunting, snowboarding, skiing and camping, it will bring you warmth in the cold winter.< /li> Note 1: Please allow 1-3 CM error due to manual measurement. Note 2: There may be color difference due to computer monitor display. Package includes: 1 X Thermal Underwear Set