These full height ice boots are designed to apply cold therapy from the knee or hock down. They feature a neoprene exterior which insulates pockets made up of a non-toxic solution. When frozen, these pockets remain flexible, providing comfort while increasing therapy time. A smooth nylon lining prevents shavings and other debris from sticking. Hook and loop straps with the added benefit of elastic allow for easy and secure application. To activate, place boots in the freezer until frozen. Once the boots are frozen, they can be transferred to an ice chest or cooler for application at a later time. For a longer lasting cold therapy session, wet your horses legs before application. 30-Day Money-Back Guarantee/Six-Month warranty or as required by law. Sold in pairs.