The MABW001 Waterproof All Around is a barn use boot and is great for mucking stalls and washing horses. Extremely comfortable and great for any outdoor activity. SD footbed wicks away moisture and is machine washable. Patent pending XSD one-piece insole with injected composite X shank provides maximum stability. Rubber midsole. 50K rubber outsole. Long base 4" heel. K toe. Waterproof.