SIZE - L fits most men 5'7”–5'11” and 140–170 lbs. If you’re between sizes, choose L for a snug fit, XL for relaxed. Refer to the size chart for the best fit. L size is suitable for waist (inches) 34'-36'——side height (inches) 9'4"——inseam (inches) 2'8" (manual measurement, please allow slight for length & width tolerance) MATERIAL - These boxer briefs are made of quality material, lightweight breathable comfortable and soft PACKAGE - The package includes 10 pack underwears, 10 vibrant and fashionable colors to choose from these boxer briefs of size L SERVICE - We listen to customer feedback and fine-tune every detail to ensure quality, fit and comfort. Your satisfaction is our success. If you have any questions, please feel free to contact us, we'll offer a exchange or refund service. All we do is aiming at making every customer have a good shopping experience Notice - Do not wash with hot water