Men Cycling Underwear Gel 3D Padded Bike Bicycle Comfortable Pants for Safe Ride Black (L) The special construction of pad: absorb moisture, perspire and dry fast, with good elasticity and breathability. Comfortable pant design, suitable for long distance riding. 2cm thickness underwear, suitable for most people for safe ride. Made of polyester and spandex: light, soft and comfortable, and without pressure to your body. Very light, it can help to reduce weight-bearing.