Agroid Pants - Black/White - 30 Pro-Rider tested, Lightweight, breathable stretch polyester woven chassis, Perforated leg panels for ventilation, Pre-curved leg for ergonomic riding position, Durable stretch rip-stop seat and knee, Full grain leather inner knee panels, Slim fit over knee braces or guards, 3-point waist adjustment system, Non-fading sublimated graphics, YKK? Auto-Locking zipper