The Saltwater is more than an all-weather boot--it’s an outfit-making shoe wardrobe icon Wool shaft with rubber duck shell, rawhide barrel lacing with rust-proof eyelets for secure fit, and zipper for easy on/off Non-marking rubber lugged outsole with Wave-Siping provides traction on wet and dry surfaces Description Combat cold, wet weather with the waterproof Saltwater boot from Sperry®. Duck-inspired waterproof boot. Leather upper with a waterproof rubber foot. Rawhide lacing with rust proof eyelets for secure fit. Side zipper closure. Micro-fleece lining and cushioned insole for warmth and comfort. Nonmarking rubber outsole with Wave-Siping™ for ultimate wet/dry traction. Imported. Measurements: Heel Height: 1 in Weight: 1 lb 2 oz Shaft: 6 3⁄4