Material: 95% Cotton, 5% Spandex boxer briefs. Natural cotton avoids any skin irritation and allows your skin to breathe. Make better men\'s boxer briefs for men and boys. Size: S=28\"¨C30\", M=31\"¨C33\", L=34\"¨C36\", XL=37\"¨C39\", XXL=40\"¨C 42\". Please compare with size chart of underwear men pack Quality:Natural cotton makes this men¡¯s underwear comfortable to wear all day long, and prevents odour-causing bacteria in your clothing to help you feel fresh all day. Features:These men¡¯s briefs feature a 3D pouch with a U-shape convex design, creating a body defining, comfortable and breathable fit. The briefs are double stitched for durability and to create a lightweight feeling. The waistband is 3cm long so it comfortably sits at the hips. The briefs never ride up your legs. Colors:There are several trendy colors available, including black, grey, blue, and dark red. The colors don¡¯t fade after washing!