Product Details PRODUCT STORY Casual and cool, the Stacked 5-Panel Hat gives an O.G. silhouette a modern look and feel, offering a PUMA branded upper, rounded brim, and mesh back. DETAILS 66% Rayon, 28% Polyester, 6% PU Spandex Rounded brim 5-Panel upper with PUMA branding Mesh back for breathability Snapback closure Material Information Front/Visor: 66% Rayon/28% Polyester/6% PU Spandex. Side/Back: 95% Polyester/5% PU Spandex