Top in Class high-cost material Viscose Derived from Bamboo-Viscose; Soft, Breathable, Silky. Moisture wicking, Temperature Regulating. Exquisite Craftsmanship; close to the legs, elastic, smooth seams and edges, comfortable to wear. Bamboo-Viscose can adjusting temperature and absorb most of the heat in summer It is gentle withthe skin, and it fits perfectly if you like full coverage it does not slip around, the material is breathable We are proud of our product; We believe if you tried once, you will come back for more. Add to cart & enjoy the comfort of SERISIMPLE Panties Viscose Bamboo Women Ultra Soft Stretch High Waist Panties uses high-quality tailoring to create a smooth textiles; it is made of sustainable Viscose Derived from Bamboo, which is much softer than cotton; high elasticity, light and skin-friendly, soft to the touch, stretchable and breathable; Designed for everyday wear, keep you comfortable throughout the day. Simple design and classic color matching make this underwear a must-have item in your wardrobe.