This version of Sorel’s Caribou features a wool inner boot to keep feet warm, dry, and cozy during activities in winter weather, along with a full-grain leather upper, waterproof construction, and slip-resistant traction.. . . . Sorel comfort rated to -40 F/C for extreme warmth. Removable, insulating 9 mm wool inner boot:. ~ Wool manages moisture and regulates temperature for exceptional warmth. ~ Reinforced seams and heel area for exceptional durability. ~ Stretch front shaft ensures comfortable fit and seals cold air out. ~ Sherpa Pile snow cuff to keep snow out. Aero-Trac rubber outsole and nonloading lugs for sure-footed, slip-resistant traction on snow and ice. 2.5 mm bonded felt frost-plug midsole increases thermal barrier between your feet and cold ground. Seam-sealed waterproof construction to keep feet dry. Waterproof full-grain leather upper for protection and durability. Handcrafted, waterproof, vulcanized rubber shell to keep feet dry. Shaft height: 10 in. (25.4 cm). Calf circumference: 17 in..

About Eastern Mountain Sports
"The adventurer’s heart is a spellbinding mix of passions – a fire that burns to explore the limits of both nature and self. And to push those passions to the max every single time they take it outside, we at Eastern Mountain Sports know that every adventurer needs to believe in every single thing that’s in their pack – starting with the pack itself." --- Eastern Mountain Sports; More Details