5 mm CR Flex-Foam neoprene is 100% waterproof with exceptional comfort, flexibility, shock absorption and heat retention properties; adjusts to the contours of your foot to resist blisters and chafing
Completely sealed rubber shell extends up above ankle area for added protection from moisture
Fleece lining is soft, durable and provides exceptional warmth in frigid environments; 2 mm of thermal foam under footbed; comfort rated from -40 °F to 40 °F (-40°C to 4°C)
Outsole with rugged molded lugs for increased traction on slippery and uneven terrain
EVA contoured, molded midsole for increased support
Note: Order based on your athletic shoe size. If you wear a half-size, go down to the next whole size
Double reinforced heel, instep and Achilles

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 15.12 inch
Height : 5.98 inch
Length : 19.06 inch

Item Weight: 6.77 pounds (View shipping rates and policies)
Shipping Weight: 7.3 pounds (View shipping rates and policies)

ASIN : B000WG7B72

Product Description

Muck Boots arctic sport.... the king of Muck Boots, these boots are the warmest of the warm good down to -40... amazing for any outdoor activity.... snowmobiling, snowblowing, sled riding with the kids and working outside in the cold. One of a kind, the Muck Arctic Sport boot.