Main Materials: Nylon / Polyester Main body fabric is water resistant & water repellent Ergonomic precurved race fit Active stretch knee panel Engineered knee construction Sublimated side panels Heat and abrasion resistant leather inner knee panel Air intake system at rear yoke New buckle at center front waist Cuffless lower leg Soft and light weight logos 3/4 length printed mesh lining Detachable hip pads