• Durable, waterproof, membrane material SIBERIUM NANO • Taped seams, zips • RECCO system • seamless sewing technology • all-weather trousers, ventilation • protection of leggings against snow cover, snow cuffs • adjustable, removable trays • 2 main pockets, 2 pockets on the thighs, 1 back pocket • weight in size L is 600 g • Ideal for skialpinism Material: 100% NYLON