Keep feet toasty warm as the thermometer drops, by lacing into The North Face® Ballard Duck boot. This brand is a member of the Sustainable Apparel Coalition.Waterproof construction helps keep the elements out. 200 g Heatseeker insulation.Waterproof, BLC-compliant nubuck leather upper.Felted wool collar.Lace-up closure. Rustproof hardware. Padded tongue and collar. Textile lining. Lightly padded footbed. Durable TNF Winter Grip rubber outsole. Temperature-sensitive IcePick lugs for enhanced traction.