Fly protection has never been more beautiful. The PolyMax fabric shimmers in sunlight and provides durable protection against biting insects. Ultra breathable, these sheets keep horses cool and comfortable during the summer heat. Designed in Surefit Cut with snap-front chest closure for easier on-and-off, 2 criss-crossing removable elastic belly straps with 2 snap and Ds, detachable elastic leg straps and a contoured fit.