Sorel Black Yoot Pac Nylon Waterproof Boots. A wonderful, all weather boot. Waterproof, warm, and ready for play. Seam-sealed construction. Waterproof nylon upper. Handcrafted waterproof vulcanized rubber shell with an extra-grip sole for traction on any surface. Features a 9mm washable recycled felt inner boot with Sherpa pile snow cuff and 2.5 cm bonded felt frost plug. Really good pre owned condition. Pet and smoke free home.MG90624