Sorel Caribou Winter Boot Review | Switchback Tested。SOREL Caribou Winter Boots - Men’s 12 GREAT condition The SOREL® Caribou earns a reputation for warmth, durability and comfort. Nubuck leather upper and vulcanized rubber shells are seam-sealed for waterproof protection, keeping feet warm and dry in cold weather. A removable 9mm ThermoPlus™ felt InnerBoot retains heat to keep feet warm. The AeroTrac™ outsole maximizes traction on snow and ice. For superior protection and performance, sport the Caribou winter boot. FEATURES: Nubuck leather upper provides above-the-ankle protection against harsh winter elements Seam-sealed waterproof construction keeps feet dry and warm when temperatures drop Sherpa Pile™ snow cuff boosts protection Removable 9mm ThermoPlus™ felt InnerBoot allows for a customizable fit Vulcanized, waterproof rubber shell enhances protection against the winter elements Thick rubber midsole insulates for heat-retention in cold weather 2.5mm bonded felt frost plug enhances grip on wintry surfaces SOREL® AeroTrac™ non-loading outsole maximizes traction on snow or and ice Comfort range down to -60°F Height: 14\" Weight: 2 lbs 2 oz