Amazon.com | Oboz Men。Oboz GW82001BA0921M Men\'s Bridger 8\" Insulated B-DRY Waterproof Hiking Boot Sz 13. Material: Waterproof all-Nubuck leather upperInsulation: 200 gram 3M ThinsulateWaterproofing: Oboz B-DRY membrane keeps moisture out while allowing breathabilityInsole: O FIT Insole Thermal with insulated foil sheets to reflect body heat back to your footOutsole: Granite Peak with winterized rubber specifically formulated to grip in cold, icy conditions. In good pre-owned condition. Flaws- some scratches-spots on outsides- some very light wear on bottom back soles see pictures above.