When extreme winter weather hits like a ton of cold bricks, we rise above it in the Baffin Escalate Boot. Built to handle the tundra, these lightweight boots are breathable and waterproof thanks to the B-Tek Dry membrane that sheds moisture before it can soak in. The B-Tek Heat insulation fibers, B-Tek Foam lining, and Thermaplush wicking are warm and comfortable, so we can push through cold conditions for hours. The burly rubber outsoles with IceBite Grip ensure our feet stay firmly planted on the ground with better slip resistance than conventional outsoles.