This is the warmest Muck Boot made, and a popular choice for Antarctic station workers, Alaskan hunters and Canadian ice fishermen. The Arctic Pro is tailor-made for extreme conditions, with 8mm of CR Flex-foam, a toasty fleece lining and 2mm of insulating foam underneath the footbed. The flexible topline hugs your calf to keep snow and freezing air out while preserving existing warmth. Boasting an EVA molded insole and super-aggressive Bob-Tracker outsole.

100 percent waterproof

8mm CR Flex-foam

2mm thermal foam under the footbed

Manufacturer Part Number:	ACP-MOCT-MOC-090
UPC:	664911050242
Shipping Weight:	6.4 lb
Box Dimensions:	21.5 L x 14.5 W x 5 H (inches)