4F U266 cap deep black 4FWSS24ACABU266 20S Properties: The 4F baseball cap is perfect for everyday use. Curved, stiffened visor. Cotton knit fabric. Stitched eyelets. Adjustable strap with buckle for a better fit. Technical data: Material: 100% cotton Head circumference: S/M (52-57 cm), L/XL (57-61 cm)