There are few things as unpredictable as Canada's climate, which is why YELLOWKNIFE was created to be adaptable through the most diverse weather conditions and environments. With functionality at the forefront of their design, YELLOWKNIFE offers not only durability but comfort – with enduring leather uppers and premium rubber bases. An homage to Baffin's Canadian heritage, long-standing and strong.   FEATURES Insulation Level : Fixed-Fit multi-layer inner boot system WaTerproof Level : B-Tek™ Dry Waterproof Base Made in Canada   TECHNOLOGY Upper: Mid-height, full grain leather upper Low-impact and environmentally sustainable B-Tek™ Terra materials D-Ring front lace fastening system for secure comfort Pull loop at the back for ease of entry Base: Premium Rubber base for flexible durability Removable anti-fatigue insole Insulation: Fixed-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, insulation for high-loft breathability in a broad range of temperatures