The stretch-fit topline binding is snug around the calf to keep warm air in and cold air out. The 5 mm neoprene bootie with four-way stretch nylon, ensures that this boot is 100% waterproof, lightweight and flexible. Complete with extended rubber overlay for added protection. 2 mm thermal foam underlay added to the instep area for additional warmth.

EVA moulded midsole with contoured footbed (internal)

MS-1 moulded outsole is rugged, aggressive and durable for maximum protection and stability