Outdoor Research Wind Warrior Hat;

For high altitude mountaineering and touring in extreme environments, the Wind Warrior Hat offers the toughest protection. Made of WINDSTOPPER Technical Fleece with a full fleece lining for additional warmth, the Wind Warrior protects against harsh winter winds. Integrated Polartec Wind Pro ear panels improve hearing, ensuring you’ll always know straight away when your climbing partner is yelling, “TAKE!”