1. Made of 100% cotton or 90% cotton, 10% elastane, or 95% cotton 5%elastane 2. Size: S,M,L,XL 3. Comfortable for wearing. 1. Made of 100% cottonor 90% cotton, 10% elastane, or 95% cotton 5%elastane2. Size: S,M,L,XL.3. Comfortable for wearing. Ladies Underwear Set,underwear,pajama