An old classic re-invented, the 1964 Premium™ T Canvas Insulated Boot features fully seam sealed and waterproof waxed canvas as a nod to Sorel’s long tradition of craftsmanship. The canvas upper and handcrafted rubber shell offer 9mm off recycled materials used in the felt InnerBoot to keep you feet toasty warm well past the time when frost starts accumulating on your beard and into the negative Fahrenheit digits. For easy care, the InnerBoot is removable and fully washable to keep your boots new and skunk free. A low-profile herringbone outsole gives ultimate grip on the iciest of conditions.