Premium Merino Wool and Recycled Polyester for Stop-Start Mountain Movement The Crescent Fleece Vest is your go-to for crisp trail mornings, high-output layering systems, and those shoulder-season days when the temps are all over the map. Built from a recycled poly/merino wool blend with a touch of stretch, it's breathable, quick-drying, and naturally anti-odor to keep up when your day runs long. A soft microfleece interior adds low-bulk warmth, while elastic binding at the cuffs locks in heat without limiting movement. Zippered chest and hand pockets secure the essentials, and built-in UPF 50+ sun protection has your back when the clouds finally break. Streamlined, breathable, and tough enough to run solo or layer up, the Crescent Fleece Vest perfectly straddles the versatility line between warmth and performance.