Features of the Mammut Men's Massone Pants Breathable 4-way stretch material Specific cut for rock Climbing Elasticated waistband with integrated adjustment system on the inside Concealed front zipper Seat pocket with zipper 2 side slit pockets Drawstring leg hem Fabric Details Weight: 332 g Main Material: 76% Polyamide / 13% Polytetrafluorethylene / 11% Polyester Lining: 100% Polyamide