Amazon.ca Product Description The epic series is rated to perform in temperatures as cold as 70°c/-94°f during moderate activity. This series is a collection of technical, lightweight expedition worthy boots featuring our waffle-comb foot-bed to trap warm air under your foot. With IcepawTM -design pads that improve contact-point grip on ice, and our Arctic rubber compound in the shell to provide flexibility in cold environments, the epic series has everything you need in a performance winter boot. From the Manufacturer Twenty-Five years ago Baffin footwear began manufacturing insulated and non-insulated footwear products. While traditional molded boots are suitable for some conditions, they are not ideal for cold temperatures. Baffin combines leading molding technology with a foam-based inner boot system, which creates a hybrid style of high-performance footwear. This equates to more warmth, better fit, and superior comfort. Baffin boots are different than most shoes and work boots because the sole and midsole are molded to the base in one continuous process. The sole itself is a marvel of modern engineering because it is made up of several advanced thermo-set polymers that are combined together to achieve the right balance of warmth, protection, low weight and grip. Baffin is dedicated to offering boots with functionality and fashion, while still maintaining their legendary performance.