The Patagonia Women's Capilene Cool Trail Shirt is a top-rated bodysuit top designed for ultrarunning. It features Patagonia's Capilene Cool technology, which provides excellent moisture-wicking and quick-drying properties. The lightweight and breathable fabric offer maximum comfort and ventilation, while the flatlock seams reduce chafing and irritation. The UPF 50+ sun protection rating protects your skin from harmful UV rays. Whether you're running on roads or trails, this bodysuit top offers both performance and sustainability for ultrarunners.