Main Materials: Nylon / Polyester Main body fabric is water resistant & water repellent Ergonomic precurved race fit Active stretch knee panel Stretch side spandex panels help pant move with the body Heat and abrasion resistant leather inner knee panels Quad stretch rear yoke Vented rear yoke and thigh logos Easy to operate fly-cam waist closure Cuffless lower leg 3/4 length printed mesh lining Detachable hip pads