The northwest boot pays homage to Baffin's roots. The hook and loop (Velcro) ankle strap allows for easy adjustability for a wide range of ankle sizes/types while also making the boot easy to slip on and off. A locking snow collar keeps the heat in and the elements out. The negative forty (-40) degree multi-layer felt liner is removable for quick drying and will keep your feet toasty warm in most cold-weather climates. Add this tried and true cold weather boot to your footwear collection from a reputable brand known for its quality, durability and performance.