Practically, quickly and easily pulled over another pair of pants thanks to zippers on the side. Outer material Fibretech 600D. Membrane Waterproof and breathable insert (integrated mesh). Insulating material Removable lining made of Thermo-Alu 80g. Protectors Height-adjustable knee protectors removable hip protectors Reflective material Comfort Multipurpose Leggings. Removable elastic at the bottom of the leg. Adjustment at the hip.