Cashel Crusader Standard Fly Mask with Ears With Ears Rated 1 for comfort and fit. 70% UV protection. Soft, durable, breatheable mesh cap for extra comfort. Patented forelock hole keeps hair out of your horse's eyes The Crusader Fly Mask, for the Standard Horse, with its patented three-hole cap eliminates forelock damage and ensures comfort with its unique design that stays put while your horse is stalled or turned out in the pasture. Soft coated nylon micro mesh blocks 70% of the sun’s damaging UV rays and protects the sensitive, soft tissues of the eyes and forehead.