Undoubtedly one of the more recognizable and street-friendly fitted hats to rock, the Authentic Collection 59FIFTY - Pittsburgh Pirates from New Era is all about The Buccos! The official on-field cap of Major League Baseball and worn by team players! ; Features CoolBase technology - a revolutionary moisture-wicking, superior-drying and protects against shrinkage. ; Traditional six-panel construction with button and breathable eyelets. ; Raised Pittsburgh Pirates team logo embroidery at front. ; Raised Major League Baseball logo patch at back for authenticity. ; Original 59FIFTY Fitted sticker on top visor and 3-D MLB hologram sticker on bottom visor. ; 59FIFTY branded taping and a moisture absorbing sweatband on the inside. ; Do not wash. Spot wipe to clean. ; 100% polyester. ; Imported. Measurements: ; Circumference: 24 in ; Brim: 3 in ; Product measurements were taken using size 7 3/4. Please note that measurements may vary by size.