Spiffy Custom Gifts JPL Logo Low Profile Baseball Cap Buckle closure Professional Spiffy Embroidered Design on a Superior Quality 100% Cotton Twill Fabric Cap Profile: 3" Mid-Crown, Six Panel Construction Structure: Constructed, Stiff Crown & Front, Unisex One Size Fits Most Back Strap: Self Fabric Sliding Buckle Adjustable Closure Pre-curved Bill with Matching Undervisor