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 backcountry layering
Made in USA of imported fabric
Fabric
Polartec® Alpha™ Direct – High-performance insulation engineered for active use:
78% Recycled Polyester / 22% Polyester
Lightweight, breathable, and quick-drying
Open-mesh structure regulates heat and moisture
Note: Due to the performance mesh design, handle and wash with care. Pair with a windproof layer in blustery conditions.
Fit
A women’s-specific fit designed for easy layering and unrestricted movement. Features a modern hemline and looser fitting shape designed to fit true to size.
One fit option, fits Azalea and Wild Iris true to size
Built with a little ease and slightly shorter hem high/low shaping, pairs well with mid (or higher) rise bottoms well for a modern and versatile look
Specs
Weight: 112g / 3.9 oz (Size M)
Made in USA of imported fabric
Suggested Pairing
Pair this with our Rendezvous Ridge Long Sleeve (odor-resistant base layer) and a windproof shell or rain jacket for variable weather and added warmth
