STC's Cobalt rubber boot is equipped with the unique Anklelock System, giving you the best fit on the market and extreme support not found in other winter boots. Metatech Protector provides complete protection for the top of the foot, while also being flexible and comfortable.
Removable composite moisture wicking liner
Removable frost plug
Ultra lightweight metal-free toe and metal-free plate
Generous wide fit
Vulcanized natural rubber construction offers the ultimate in cold weather performance and chemical resistance
Snow collar with barrel lock lace system
Rated to -60°C
Each pair of Cobalt boots is handmade in Canada
Meets CSA Z195-09 regulations and is ESR certified
STC Cobalt Ultra Premium Winter Work Boots are available in sizes 7 - 15.