Soft and breathable fabric texture, comfortable waist band, this product contains 95 cotton and 5 elastane. Compact slip briefs are a skinfriendly product, offering a healthy wearing comfort thanks to its high cotton ratio. You can easily use them under your clothes. Cotton is a natural fiber, it consists of pure cellulose. Cellulose is an organic substance created by synthesis in nature. it is less flexible elastane is flexible suitable for longterm use wraps the body and maintains its shape care instructions wash at maximum 30c do not tumble dry do not use bleach