Cashel is dedicated to helping blaze the trail in the fight against breast cancer, which is why 5% of the proceeds from each pink-trimmed fly mask to the Susan B. Komen Foundation. Your support can help make a survivor story possible. Cashel's Crusader Standard Fly Mask with ears is designed with a patented three-hole cap, eliminating forelock damage and ensuring a comfortable fit that will stay put, whether your horse is stalled or turned out in the pasture. This fly mask is made with soft coated nylon micro mesh that blocks 70% of the sun's damaging UV rays and provides eye protection. Rated #1 for comfort, fit and design by equine experts, these masks will protect your horse from damaging UV sun rays, biting flies, gnats and all other flying insects.