The Grewal Equestrian PVC Fly Boots are the best 24-hour, 7-days-a-week protection from flies for your horse's legs. These fly boots for your horse cut down the stomping and saves you money as you buy less fly spray! The gold PVC mesh material has a contoured shape and Velcro closures for a snug fit. The durable mesh guards against pesky insects through fly season keeping your horse comfortable in their stall, paddock or out in the pasture. Sold as a set of 4.