The Shires Highlander Plus Sun Shade Fly Combo Rug in Grey is designed to protect sun-sensitive horses from biting insects and harmful UV rays. The top section blocks 90% of UV radiation, reducing the risk of sunburn and bleaching. Its extended neck offers coverage even while the horse is grazing, and features ultra-breathable side panels for optimal air circulation to keep the horse cool. Key features include a large belly flap, a stretch ear panel, and an extra-large pleated tail flap, all contributing to maximum coverage and comfort for the horse. Additional features such as deep leg gussets, adjustable belly strap with surcingles, adjustable fillet string, and loops for leg strap attachment enhance its functionality. Please note that UV protection effectiveness may diminish over time.