Ultra light and breathable, the Horseware® Fly Boots - Set of 2 offer exceptional leg protection against biting insects and UV rays. Innovative 3D constructed polyester air mesh outer with a soft fleece edging is comfortable and helps prevent flies from getting underneath the boots. Ideal for horses in warm weather given the cooling nature of their excellent air flow. Slim-fitting design and four strong adjustable straps keep boots securely in place. Sold as a set of 2.