Stretch-fit topline binding snugs calf to keep warmth in and cold out
5mm NEOPRENE bootie with four-way stretch nylon,100% waterproof, lightweight and flexible
Extended rubber overlay for added protection
2mm thermal foam underlay added to the instep area for additional warmth
EVA molded midsole with contoured footbed (internal)
MS-1 molded outsole is rugged, aggressive and durable for maximum protection and stability
MSI Bobbed Molded Outsole