With a comfy sheepskin insole, waterproof nubuck upper, and sturdy rubber outsole, the Ascot Wheat Slipper is one you'll never want to take off. 17mm UGGpure™ wool insole that naturally wicks away moisture Molded gum rubber outsole for indoor and outdoor use Waterproof nubuck upper 17mm UGGpure™ wool lining Moc-toe construction.