The Zodiac is the perfect ankle boot on the Apollo Collection. This fashionable style features a sneaker-style, slip resistant white sole, as well as double zippers for easy access. The ZODIAC boot has padded technical lining for extra comfort, warmth & moisture absorption. This style also features NAOT's removable anatomically-correct cork and latex innersole which is wrapped in soft suede which moulds to the foot with wear. The NAOT Women's Apollo Collection features a stylish 3.81cm light weight polyurethane sole. This sole unit is slip resistant, orthotic friendly with a removeable innersole.