NCAA Michigan Wolverines Midcap High Performance Beanie, White 100% Eventure Polyester Fabric Imported Ideal for cycling, running, football, lacrosse or skiing, fits under any helmet type The Skullcap beanie with the addition of our Eventure terry-wrapped sweat band and a bit longer to cover the ears Eventure Knit fabric construction keeps you dry & comfortable without overheating Easily fits under a helmet Officially licensed beanie by Top of the World Ideal for cycling, running, football, lacrosse or skiing, fits under any helmet type