Small enough to pack into the corner of a bag, Ascent overtrousers provide effective waterproof protection if (when) the weather takes a turn for the worse. Complete with a long-length zip and adjustable ankle for easy access. AquaDry waterproof & breathable fabric with fully taped seams. Waterproof rating (hydrostatic head): 20,000mm. Breathability rating: 30,000g/m2/24hrs. H2OShield plant-based water repellent finish (fluorocarbon free). Main fabric of this garment is 100% recycled. Packs away into stow bag. Adjustable waist. Adjustable hem. Ankle zips & heel tape reinforcement.