92% ultra-soft polyester 8% spandex Imported Pull On closure Machine Wash ULTRA SOFT & WARM FABRIC: Womens Thermal Underwear is Made of Premium Silky Soft Lining for Excellent Comfort and Warmth in Cold Weather FLEXIBILITY for ANY MOVEMENT: The latest 4-way stretch material provides a breathable and comfortable fit, ultra soft that you can even hardly feel its existence. Base layer fabric is light but thick, which fits the skin perfectly KEEP WARM and COMFORTABLE: These thermal underwear are perfect for cold weather, comfy stretch softwear in normal thickness is lightly fleece lined, lightweight but warm. Perfect gift for family or friends TOP & BOTTOM: Womens winter thermal underwear is super warm and soft on the inside and thins enough to fit under your shirt comfortably. You can easily slip your daytime clothes or pajamas over the thermal base layer FOR ANY OCCASION: Long johns set are idea for all kinds of indoor/outdoor activities, such as shopping, cycling, skiing, climbing, running, snowboarding, yoga, fitness body training etc Thermal Underwear will be the best Choice for Thermal Retention in Winter 2 piece set: 1 long sleeve top + 1 full length bottom Feature: -Double layer long knit cuffs. -90% ultra-soft polyester, 10% spandex -Elastic waistband -Fleece lined moisture wicking -Full cut comfortable fit -Ultra Soft Warmth -Shrinkage controlled for lasting size and shape -Thermal knit retains body heat to keep you warm and comfy. Description: (1)Winters can get rough and cold. These thermal underwear will help you make it through. They are silky on the outside but lined with soft thermal fleece on the inside. (2)They can also be worn under your casual or formal attire such as under your jacket, sweater or hoodie without adding any bulk or visible crease lines in your clothes. (3)The waist of the pants is elastic for a comfortable snug fit. Both top and bottom are stretchy, perfect for active wear. These light-weight thermal pants make all the difference in the world.