MUCK. LWKS-1HRS. WOMENS WATERPROOF LIBERTY ANKLE ZIP BOOT. BLACK WITH HORSE BLANKET. The Liberty Ankle Zip is a distressed leather ankle bootie with a buckle detail and a stacked heel for all-day styling. The exposed printed wool in horse blanket adds additional comfort and style. Midsoles feature a neoprene strobel and an ultracomfortable molded PU footbed to cushion every step.