From the last remaining real winter boots
- Boots are made of rubber
- Rated to -40˚!
- Side valve allows for inflation or deflation depending upon requirements
- For extreme cold weather situations
- Made in the USA
These boots have been designed to protect your feet from cold injury and frost bite in areas where moisture and cold are critical factors. The part of the boot that keeps the foot warm is made of A layer of thick wool and felt that is sandwiched between two layers of waterproof rubber, and compressed to make a thin, flexible, and completely watertight insulated barrier, unaffected by outside moisture or sweat moisture from the feet. Great for hunting, hiking, snowmobiling, ice fishing, or anytime you want to keep your feet warm and dry. Each pair also features an air pressure release valve, to be opened during high-altitude flight or climbing to allow air pressure between the layers to escape.
*Please Note:These run a size big, we recommend ordering one size down from you normal shoe size