GRS 91% recycled polyester, 9% spandex fabric, Rudolf Bionic-Finish ECO, fluorine-free, durable water repellent finish fabric protector, Cordura recorô RPET 600D (100% recycled polyester) at knee and hem panels for extra durability, 4-way stretch for maximum comfort and tapered leg for optimum fit, GRS 45% recycled brass button, YKK Eco Natulon mechnically recycled zipper, 5cm wide, heat applied segmented reflective tape on thighs and lower legs, Additional reflective trim detail above knee and back of leg, 2 side hip pockets, 2 back pockets and 2 cargo pockets , Hypalon utility loop at waist , Knee pad compatible, Fly fastening with inner waist adjustment system to find perfect fit, GRS 100% recycled sewing thread used throughout