The North Face uses ThermoBall insulation not only in winter apparel, but also in winter shoes. The result is light but warm footwear, ready for frosty adventures!
Surface fabric: polyester made of recycled fiber, with a waterproof DryVent membrane
OrthoLite insoles
Side straps for pulling the shoes on, complete with a TNF logo
Soft cuff with adjustment cord helps prevent snow from coming in