The Unisex Halley Mountain Cap is designed for mountain use with a range of features. It is waterproof (3000mm) and breathable (300g), with a waterproof membrane insert. The cap offers warmth, comfort, and insulation with extended ear flaps and a fleece lining. Its rear adjustment and chin strap ensure the cap stays firmly and comfortably in place. The cap is made with a robust nylon outer and a fleece lining. Key features include: • 3,000mm waterproof and 3,000g breathable • Waterproof membrane insert • Robust nylon outer • Fleece lined • Wired peak • Extended ear flaps • Rear adjustment • Chin strap • Press stud peak