Outer shell Du Pont® Cordura 500 D Lining COOLMAX® lining. Membrane Removable waterproof, windproof & breathable liner Fit/features 4 external pockets Air-vent zippers Stretch panels at back & knees Stretch panels at crotch Waist belt Zips & velcro at ankles Kangaroo leather anti-slip seat patch Kangaroo anti-slip leather at knees & inner calves Held Clip-in Technology Protection Optional hip protectors Pocket for optional Held cloverleaf SAS-TEC® proved coccyx protector EN 1621-1 height-adjustable soft protectors at knees Reflective sections Connecting zip