【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\"-30\", M=31\"-33\", L=34\"-36\", XL=37\"-39\", XXL=40\"-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 fly with a U-shape convex pouch 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! ASERLIN Promise 90-day Products Exchange and Money Back!