stretch 3-layer fabric from Schoeller Switzerland 73% polyamide 21% polyurethane 6% elastane c_change is a wind and waterproof membrane which opens up for unequalled ventilation 10.000mm watercolumn < 2 RET value water tight zippers all seams are carefully sealed ventilation on sides with mesh lining Amundsen Peak patch on left thigh Integration system at kneecuffs for gaiters 5 zipped pockets Articulated knees always where you want them to be
