NWT Vionic Kamryn Leather Ankle Heeled Chelsea Boot Snakeskin Pewter Boa Size 8 With a sleek-chic look, face any forecast in style wearing this easy-entry, side-zip bootie DETAILS Upper: Pewter Boa non-waterproof Leather. Seam-seal tape means no leaky zippers. Footbed: Removable Microfiber Covered EVA. Outsole: Durable Rubber. Heel Height: 1.59" Boot Leg Circumference: 10" Boot Shaft Height: 5" FIT & CARE For the greatest comfort, we recommend wearing your new Vionic footwear for just a few hours for the first few days to allow your feet to adjust to the new level of orthotic comfort and support. Within one to two weeks you should find the product completely comfortable and supportive.