SOREL WOMEN'S CARIBOU WATERPROOF 9MM FELT LINER SNOW BOOTS - BUFFStay warm, dry, and confident through the harshest winter conditions with the SOREL Caribou Boot. Built with seam sealed waterproof construction, this updated take on the classic Caribou combines rugged durability with everyday comfort. The suede and ballistic nylon upper offers reliable weather protection, while the iconic Aero Trac lug outsole ensures excellent traction on snow and ice. A removable 9 mm recycled felt inner boot with a Sherpa pile