- CR flex-foam bootie with four-way stretch nylon, 100% waterproof, lightweight, flexible and buoyant
- Breathable Airmesh™ lining
- Double reinforcements on the instep, heel and achilles area
- Added toe protection with a wrap-up bumper
- 12" height
The Muck Arctic Sport™ Mid-cut Snow Boot also features a MS-1 outsole that is rugged for added stability. To keep the cold out and warmth in Muck added a stretch-fit topline binding and 2mm thermal foam underlay to the instep for added warmth. You will also find EVA molded midsole with contoured footbed and reinforced toe. The comfort range for this boot is -40° F to 60° F.