ADAY says: “These high-waisted, compressing, thermal leggings are the extra warm version of our bestselling high-waisted superstars, guaranteed to keep you toasty even on the arctic days.” Material: Thermal Stretch (62% Nylon, 38% Elastane, 100% vegan materials). Made in Italy, Thermal Stretch is a super soft, lightweight, double-sided knit with a thermal interior. Brushed on the inside and matte on the outside, this is OEKO-TEX® and R.E.A.C.H. certified and highly breathable. Product Features: Machine-Washable, Breathable, Thermal, Quick Drying, Pilling Resistant. Care: Cold machine wash, line dry. Do not tumble dry or dry clean. Do not use bleach or fabric softener. Product Details: Compressive legging, High waisted, Matte finish, No center front seam, Elastic waistband, Bonded phone + card pocket at side. I purchased these leggings in November 2022 and was so impressed with how warm and cozy they are! The extra warmth comes partly from a thermal panel on the inside front that is super breathable (see picture #8). I only wore them a handful of times before gaining a bit of weight, so I’m going to swap them for a larger size. Offers welcome, bundle discount 15%, and I’ll ship within 24 hours! Smoke-free home vegan, sustainable, capsule wardrobe, minimalist, comfortable, smart casual, workleisure