Cashel Cool Crusader™ Fly Mask Breast Cancer Awareness Fly Mask The Breast Cancer awareness fly mask is made the same at the standard Crusader™ with the exception of the Pink trim and Pink Ribbon. Cashel® is showing there support to the fight against Breast Cancer by giving back 5% of the proceeds to the Susan G Komen Breast Cancer Foundation. The Crusader™ Fly Mask, 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. US Patent No. 6,128,891.