Made From Nature, For Nature Mizzles are rain-ready sneakers, made from high quality Merino wool with a water-repellent coating to keep your feet dry and warm in wet-weather Stability in Slick Conditions Our sugarcane-based SweetFoam® sole is combined with natural rubber treads for a delightful bounce and better traction 100% Machine Washable Our shoes are fully washable, making every step as clean as the first