A sun hoody that is made for the Eastern Sierra, the Echo is perfect for high-exertion activities and hot weather. The soft fabric breathes, wicks moisture and dries quickly. Raglan sleeves and flat-seam construction reduce chafing. Its treated for odor, and UPF 15 protection helps prevent sunburn when out summiting the high peaks. A zippered stealth pocket makes this the only layer you need for adventuring all day in the summertime high sierra.