SensorFlex™ technology Upper made with premium waterproof leather from an LWG Silver-Rated tannery 200 grams of PrimaLoft® insulation TimberDry™ waterproof membrane 200 grams of PrimaLoft® insulation ReBOTL™ material Teddy fleece lining 50% recycled PET lining Shaft Height: 18cm/7" Imported