Fabric 94% TENCEL™ Modal x Micro Air 6% elastance, 250g/m2   Comfort Double ply, keeping you warm and cozy Perfect for Fall and Winter nights or layering Ultra Soft and Gentle On Skin Enhanced Breathability Long Lasting, Durable, Colour Retention Unfavourable for Bacterial growth, Odor Reduction Sustainable Botanic Origin Biodegradable Ethical and Sustainable Production Uses less energy and water Silktouch*2 is made with the finest modal fibre in the market, Micro Modal Air.This winter version is made with 2 ply of Silktouch yarn, resulting in a soft cozy fabric suitable for cool winter nights at home, or as base layer for going out.100% natural fibre derived from Austrian beech wood.Retains fantastic lightness and softness even after repeat washings.