- Double buckle fastening for added security
- Nylon locking snow collar to protect from the elements
- 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
- Thermaplush soft, next-to-foot 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 Aluminium Membrane for energy reflection and heat regulation
- PolyWool polyester 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 aluminium insole to retain body heat