Built to weather the elements, the fully waterproof Blundstone BL1461 Waterproof Winter Lace-Up Boots are sturdy and packed with features that will keep your feet toasty and dry. Dyed and treated, real fur from sheep originated from New Zealand. Style number: 1461 (Brown). Antique brown premium waterproof leather upper with latexed seams to help keep the water out. Thermal Thinsulate insulation. Genuine shearling lining. Removable shearling footbed for warmth and comfort. SPS Max Comfort system for outstanding shock absorption. Cushioned midsole for comfort. Durable TPU outsole.