AERO|TECH|DESIGNS Men&#39;s Black P. Padded Bike Shorts 87% Nylon/13% Lycra Made in USA High end Nylon/Spandex fabric moves with your body and supports your muscles during exercise Multi-panel construction and soft silicone leg grippers keep you comfortable and supported in the saddle Men's Waist Small 28-30 | Medium 32-34 | Large 36-38 | X-Large 38-40 | XX-Large 42-44 | 3X-Large 46-48 | 4X-Large 50-52 The Black Pearl chamois pad will be very comfortable. It is made of long lasting open cell foam for anti-shock and anti-chafe comfort. This shock absorbing cellular urethane is designed to absorb shock for the life of the short. It is breathable in that it lets water vapor and perspiration move away from the body. This pad resists abrasion, is smooth and wrinkle free. The black P. chamois pad will not change its properties with usage and will not harden or soften with use.