It looks like this hat was produced in the early 2000's (2?), while Bobby Labonte raced #18 for Joe Gibbs Racing under Interstate battery and Cintas sponsorship.

　　The hat is black with a green brim. The logo on the front brow is a brightly colored, raised embroidery patch. The brim is slightly curved and the brow section is stiff and well-shaped after many years on a shelf. There is also embroidery work on the side: "JOE GIBBS RACING" and the Chase Authentics logos are on the left, and "CINTAS" is on the right. There's a classic adjustable snapback in back. The inside and edge of brim shows only slight signs of wear, and there is very light discoloration on the underside center of the brim, otherwise it's in great shape for being at least a decade old!

　　If you'd like to skip the drive to Bourbonnais and buy from me online using PayPal, you can go to my 'online garage sale' at:

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　　I usually ship within 24 hours of the sale.