85% Nylon and 15% Spandex, Great Mesh Fabric,Very Soft and Stretch Front pouch is designed big room for men to make you look and feel sexy all day,Pouch pad is made of soft, thin and pouched foam Multipurpose Mens Underwear: daily wearing, casual, sport and fitness Please check the size description from the additional picture before placing order. Small/26-28 inch; Medium/29-31 inch; Large/32-34 inch; X-Large/35-37 inch; XX-Large/38-40 inch Wash: All of BRODDLE's underwear is washer and dryer safe! Machine wash cold with similar colors. Only non-chlorine bleach when needed. tumble dry low but to keep them lasting long, hang drying recommended. Do not iron Small/26-28 inch; Medium/29-31 inch; Large/32-34 inch; X-Large/35-37 inch; XX-Large/38-40 inch.Quality: 85% Nylon and 15% Spandex; Note: Please check the size chart attached before you place order and leave the message on the size which you like.