The Aero Wool collection features Polartec® Power Wool™, combining soft Merino wool inside for warmth and odor control with a durable synthetic exterior that wicks moisture and resists abrasion. Made from ultralight 115gsm fabric with an athletic fit, it works as a high-performance base or mid-layer in cold conditions. The balaclava-style hood offers full head and neck protection, while extended cuffs with thumbholes keep hands warm. Reflective details provide 360° visibility, and the fabric’s stretch and moisture management ensure comfort during intense activity.