Fastpacker Fleece - Alpha 90

The Fastpacker Fleece delivers ultralight warmth and breathable performance for high-output adventures. Crafted with Polartec® Alpha™ Direct, this technical midlayer offers insulating comfort without bulk — perfect for hikers, backpackers, and fast-moving explorers who count every ounce. Weighing just 3.9 oz, this women’s-specific fleece layers easily over moisture-wicking base layers and fits under shells or insulated outerwear for dynamic layering in colder conditions. Whether you're logging miles on a thru-hike, pushing for a summit, or layering up for variable weather treks, the Fastpacker Fleece is built to move with you. Ultralight insulation with Polartec® Alpha™ Direct for breathable warmth Scuba-style hood with ponytail exit for a trail-ready fit Thumbhole loops for added warmth and ease of layering Streamlined design layers effortlessly over or under technical pieces Adventure-ready women's fit, built for movement and versatility Packs small — perfect for backcoun