Soft and breathable fabric texture, comfortable waist band, this product contains 95 cotton and 5 elastane. Compact slip briefs are a skin-friendly 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 long-term use wraps the body and maintains its shape care instructions wash at maximum 30c do not tumble dry do not use bleach