Upper:

• Tall height, stylish leather and nylon upper with locking snow collar to protect from the elements
• Low-impact and environmentally sustainable B-Tek™ Eco materials
• Double buckle fastening for added security

Base:

• Arctic™ Rubber shell to provide lightweight flexibility, cold-resistance and resilience
• EVA midsole for lightweight 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
• Double 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
• DiamondNet™ insulation for wind-resistant protection with a lightweight feel
• Waffle-comb footbed designed to trap warm air and control odour
• Double aluminum insole to retain body heat
• Replacement liners for these boots can be found here