Ugg - Ultimate Short (Chestnut) - Men's: Available in whole sizes only. If between sizes, order a 1/2 size down from your usual size. ; The Ultimate offers well-defined lines and a more extravagant outsole equally perfect for walking to the subway or to the chairlift. You'll surely stay warm with the shearling lining and fold-down cuff. Fully lined with plush fleece. Ugg sheepskin is naturally thermostatic and therefore will keep bare feet comfy in temperatures as low as -30°F to as high as 80°F. Designed to be worn barefoot to maximize the benefits of sheepskin. Fit should be snug, but not uncomfortable. Footwear will give a little as fleece footbeds form to each individuals foot. Ugg fleece wicks moisture away and allows air to circulate, keeping feet dry. Replaceable, removable and washable insole. Shaft height approximately 9.25"; Care and Cleaning Instructions