Features & Benefits of the Oboz Big Sky Insulated Men's

• Upper: Oiled top grain leather, 200 gram 3Mâ„¢ Thinsulateâ„¢ insulation, Oboz BDry waterproof/breathable membrane, molded rubber toe cap and heel kick
• Midsole: Dual density EVA, TPU chassis, nylon shank
• OFit Thermal Insoles - When the weather turns cold you need a supportive and warm insole to go with your boots
• Thermal insoles provide support across all three arches of the foot to optimize strength, permit flexibility to changes in terrain and help with propulsion on the trail.
• The removable insoles also feature a wool top sheet for insulation and a Mylar bottom sheet to reflect heat back to your foot helping keep toes nice and cozy.
• Outsole: Granite Peak with winterized rubber - quintessential hiking outsole, featuring a nylon shank for stability, toothy side lugs that hug off-camber trails, and 4mm directional lugs studding the sole.
• A lightweight TPU chassis boosts stability and prevents stone bruising without inhibiting flex.
• B-Dry Waterproof breathable membrane - keep feet dry through creeks, mud, rain and sweat, thanks to three key components.
• Proprietary tape-sealed polyurethane film bootie, which waterproofs shoes but still lets sweat escape.
• Textile lining inside BDry boots wicks sweat away, so feet stay dry from the inside out.
• Model: 82101
• Weight: M9: 21.5 oz
• Last: Board lasted