• Insulation Level: Removable Comfort-Fit multi-layer inner boot system
• Waterproof Class: B-Tek™ Dry Waterproof Base

Upper:

• Tall-height, leather upper with nylon inserts for long-lasting durability
• Speed-lace front fastening system
• Pull loop at the back for ease of entry

Base:

• Arctic™ Rubber shell to provide lightweight flexibility, cold-resistance and resilience
• EVA midsole for light-weight insulation and cushioning
• Polar Rubber® outsole for maximized grip and longevity of boot at cold temperatures

Insulation:

• 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
• Vapourized Aluminum Membrane for energy reflection and heat regulation
• PolyWool polyester wool blend for breathable warmth
• Hydromax™ layering for improved moisture management
• Diamond Net insulation for wind-resistant protection with a lightweight feel