Outer shell Du Pont® Cordura 500D (100% polyamide) Lining COOLMAX® breathable mesh inner lining (100% polyester) Membrane removable GORE-TEX® 3-layer stretch fabric inner jacket Fit/ Features 2 external pockets special stretch & fabric panels in crotch & calves waist belt stretch panels at back & knees PITTARDS® leather anti-slip seat patch Zips & velcro at ankles button fixtures for optional braces (Art. 3057) Protection exclusive EN 1621-1 approved Held cloverleaf SAS-TEC® knee protectors removable TEMPERFOAM® hip padding optional hip protectors pocket for optional coccyx protector Connecting zip reflective print