Eco-daily mens cycling Underwear 3D Padded Breathable Bike shorts Underwear Shorts 80% Nylon and 20% Spandex Imported 80% Nylon and 20% Spandex LIGHTWEIGHT AND BREATHABLE, perfect for extra long cycle rides, our shorts are ultra thin, lightweight and wear resistant, manufactured from premium, breathable polyester and can help minimize wind resistance for your best performance! The cycling underwear is made of a very thin mesh. Holes of the fabric add to the vent ability greatly and accelerate sweat releasing. Anti-shock. 3D foam pad of the bike underpants has a good buffer effect,Meanwhile its better in heat releasing. (pad measures 0.6 inch) Size Chart (Waist Measurement): Size Chart (Waist Measurement) inch : S 23-27" ,M27 -29", L 29.5-32", XL32-35.5" ,2XL 35.5-39" ,3XL 39-42.5" Sizes below are measured in flat-laid position, hand measurement will have discrepancy of about 2CM. Extra Durability This cycling underwear with padding is designed to withstand extreme wear and features heavy stitching,reinforced seams, and sturdy fabric rated for endurance. Sponge Cushion The cushion is spongy & responsive, perfect for extended rides. An antibacterial treated layer improves hygiene and reduces the need for frequent care.