One of the warmest Winter safety boots on the market, the Baffin Constructor is incredibly comfort-rated to -100ºC/-148ºF and features the Ice Bear outsole for extra traction. Removable Comfort-Fit multi-layer inner boot system featuring: Thermaplush™ soft, next-to-foot wicking layer for warmth Form-fitting B-Tek™ Foam lining for comfort B-Tek™ Heat lightweight, 4-channel hollow-fibre insulation for high-loft breathability in a broad range of temperatures Vaporized Aluminum Membrane for energy reflection and heat regulation PolyWool lining for moisture transfer and evaporation outside of the fabric Specs: Height: 13.5” External Forefoot Width: 5.5” External Length: 13.25” Weight of Pair: 9.66 lbs * Based on Men’s Size 9 * Based on Men’s Size 9 CSA/ASTM F2413-11 approved & cold crack tested at-50c for 50,0000 flexes PU/Rubber outsole.
