The Bogs Blaze Extreme provides optimal comfort and protection in extreme conditions. It features 8mm of Neo-Tech insulation with NEW Bogs Max-Wick lining to manage moisture, plus 1000 grams of ThinsulateTM for superior warmth - rated for temperatures as low as -65°F/-54C. With great traction and Mossy oak rubber lining, this boot offers reliable protection and comfort in any climate.