Don't let winter take you without a fight, get the new tivoli™ iv boot from sorel. Rocking waterproof suede and pu-coated leather uppers with a waterproof membrane, the tivoli™ iv boot is ready for whatever winter has in store for you and features a faux fur collar, cozy microfleece lining, removable cushioned footbed, and molded rubber outsole for superior snowy traction.