Around the town style meets on-mountain function - Seirus Innovation® Heatwave™ hats harness the amazing heat-reflective power of Heatwave™ technology in a soft, stylish, and powerfully warm beanie. A band of Heatwave™ lining runs around the base of the beanie to amplify warmth in one of the most notorious heat loss regions of the body.
Seirus® gear is made with extremities in mind; to keep your hands, feet, face, and head warm and protected. And not just warm enough to grit through it. When the folks at Seirus Innovation say really warm, they mean like, surprisingly warm.