Etudes Men's Hats. Fashion category - Hats. SKU - C00NE904A01899-BLACK. Color - Black. Size - One Size. Etudes Booster Accent Baseball Hat. This hat features a contrasting "E" embroidery on the front, adding a bold focal point to its design. It is detailed with topstitched seams and a structured visor for a clean, finished look. The adjustable strap is secured with a logo-engraved buckle. 100% Cotton.