Amazon
Shaft made of water-repellent, seam-sealed nubuck leather Water-repellent leather tongue with water tab, D-ring eyelet lacing Removable 9 mm thick Zylextra inner shoe (77% recycled material) Moisture-wicking felt inner lining Waterproof and flexible rubber shell
Amazon MarketplaceComfortable down to -58°F Seam-sealed waterproof genuine nubuck leather upper Waterproof genuine leather gusset tongue 11 mm Zylextra removable liner (77% recycled content) Thermal barrier footbed for extra warmth