The Peter Grimm Lloyd is made from 100% Polyester. Adjustable sizing and curved up brim offering great U.V. sun protection along with great style. Every hat we make is an original, designed by me, here in San Diego. We make hats for True Characters. Those trendsetters and tastemakers who recognize craftsmanship, style, quality and value. Show your True Character to the world in a Peter Grimm hat and tell us your story.