Ready for your next adventure in colder temps, the Northside Granger Pro Cold Weather Boot is cut above the ankle for more coverage and rated 50. Lace-up Rated 50 Rubber sole. From snowy trails to snowshoeing in the mountains, Northside's Granger Pro boots have everything that you need to keep yourself nice and warm. Being waterproof and toasty these boots will keep your feet warm and dry wherever you go. Material: Suede.