Quiksilver Mens Trevor Beanie Hat The Trevor Beanie doesn't hold back when it comes to authentic style and high quality. Like all Quiksilver beanies, you can expect superior construction that will keep the acrylic fabric from breaking down. Wash it, wear it, rock it, the only thing you can't do is destroy it. 100% Acrylic 11.5" 6 Seem cuff Cable knit jacquard