FlyGuard Pro fine mesh fly masks offer protection against the smallest of flies and midges. Fine mesh allows free flow of air and enables good visibility. The earless version is ideal for horses that like their ears free, the ear holes are comfortably lined in soft fleece to prevent discomfort. FEATURES: 3D eye visor. Secure fly proof mesh shield. Contour comfort fit. Anti-rub binding tech. Easy care fabrics. Quick fit secure straps. Durable for the field. Designed in the UK. Used by winners. 5 star fit. 70+% UV blocking, helping to diminish the risk of sunburn and sun bleaching. Minimum rating 60+% for eye and nose mesh. Effectiveness may diminish over time.