UGG ribbed knit Classic Cardy Crochet Boot. Dyed sheep shearling (Australia) heel counter and sockliner. Shaft may be folded up or down. Button detail on sides. 1" lugged EVA sole for traction. Wear barefoot to maximize benefits of plush moisture-wicking micro pile lining: keeps bare feet comfy in temperatures as low as -30 degrees Fahrenheit to as high as 80 degrees Fahrenheit. 14" shaft; 12" circumference opening at top. Imported.