Purple Mountain Observatory is bringing a fresh perspective to active insulation with its new Polartec® Alpha® Wool Hoodie, a relaxed, highly versatile pullover made from next gen Polartec Alpha™ with Wool. Weighing just 300 grams, this groundbreaking pullover pairs technical performance with an easy-to-wear design. The elastic-bound hood, cuffs and center zip secure the fit while integrated thumb loops keep the sleeves in place when on the move. Whether you’re heading outdoors or simply heading out, it’s the layer you’ll reach for again and again.

Polartec Alpha™ with Wool takes the proven performance of Polartec Alpha™ in a new direction, bringing premium merino wool fibers into its open, lofted construction. Wool adds natural temperature and moisture management and a soft, comfortable feel, while the highly breathable structure of Polartec Alpha™ helps the fabric respond as activity levels change. This lets Polartec Alpha™ with Wool hold onto warmth when the pace slows and quickly release built-up heat and moisture as intensity rises, delivering adaptable thermoregulation without unnecessary weight or bulk.

Now available for AW26, the Polartec® Alpha® Wool Hoodie puts the distinctive texture and open structure of Polartec Alpha™ with Wool on full display. Designed to work across temperatures, activities and environments, it can be worn as a breathable outer layer or paired with a shell when more protection is needed. The result is a technical pullover that moves easily and feels even better, extending the role of a single layer well beyond one activity or season.