With sweat-wicking technology and a lightweight construction, the Sideline Club Gameday Hat is made for optimum comfort. Its official team look lets you effortlessly showcase support for Michigan. Benefits Nike Dri-FIT technology moves sweat away from your skin for quicker evaporation, helping you stay dry and comfortable. Nike AeroBill technology combines breathability with sweat-wicking comfort to help reduce distractions. Perforated panels help maximize breathability. Product Details 6-panel design Embroidered eyelets 100% recycled polyester Hand wash Imported