Ugg Classic Ultra Tall Chestnut Tan in Size 6, Office Shoes. Ugg Classic Ultra Tall in Chestnut is the casual boot that makes styling simple. Designed to make an impact, the Classic Ultra Tall Boot elevates UGG's signature silhouette.Crafted from premium Twinface sheepskin, this style takes the brand's iconic boot style to new heights with an extended shaft of 38cm for maximum impact. Lined with plush sheepskin for warmth and comfort, it features an exposed overlock seam detailing and suede heel counter. Finished on a lightweight Sugarcane EVA outsole and treated with a protective water-repellent treatment to help guard against the elements.Wear with a mini skirt and an oversized knit. Unisex > UGG Ultra Mini Boots > Ugg . Looking for alternatives to stores like ASOS, JD Sports, Schuh, Foot Asylum, Foot Locker, Zalando, size?, Amazon, Laced, Flannels, End, eBay, Sports Direct, Next, or StockX? Discover our unique selection.