Upper:

• Tall height, stylish full-grain leather upper with nylon locking snow collar and built-in extendable gaiter to protect from the elements
• Low-impact and environmentally sustainable B-Tek™ Terra materials
• Double strap Velcro for easy fastening and added security
• Pull loop at the back for ease of entry

Base:

• Snowshoe compatible
• 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
• 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
• Diamond Net insulation for wind-resistant protection with a lightweight feel
• Waffle-comb footbed designed to trap warm air and control odour
• Double aluminum insole returns heat and reflects cold for temperature regulation
• Replacement liner for these boots can be found here