Warm Organic Cotton Soft and Gentle on the Luxurious Organic Cotton Sizes Wing/Wacoal Innerwear, Blend, Skin, Cotton, 100% (Skin Side), Warm,

[Thin material, gentle on the skin] The skin side is made of 100% organic cotton, a stretchy, thin cotton blend material [Gentle on the skin] Seamless side design with no seams at the sides [Warm and comfortable, not stuffy] Heat-retaining, moisture-wicking, and moisture-wicking material Washing: Machine washable *Please be sure to follow the care instructions when washing.