Baker shipping boot set of 4 fleece lined5 A Baker Fleece Trailering Boots offer complete lower leg coverage for hauling as they protect your horse's knees, hocks, fetlocks, pasterns, heels and coronary bands. These rugged shipping boots feature a 1500 denier exterior, a dense 12mm foam middle layer to cushion and protect with a 400 GSM cream synthetic sheepskin lining that also provides a warm comfortable feel to help keep leg muscles relaxed for the longer journeys. Wide hook and loop