100% Polyester BOSTON HAT: BOS embroidered patch is sewn onto hat for maximum durability, not heat sealed. Adjustable mesh snap back. One size fits most adults. Unisex hat for men or women. Imported as blank, finished in the USA. If you don??t love this hat, return it and we??ll provide a full refund. BOS PATCH HAT DESIGN: A great dad hat, mens hat, or hat for women. This trucker cap can be used as a golf hat, baseball hat, running hat, sun hat, fishing hat, ski hat or winter hat. Show your Beantown pride with this Boston embroidered patch snapback hat. Quality Boston gear / apparel at an affordable price. BLACK BOS TRUCKER HAT: Makes an excellent golf cap, boater hat, running hat, hiking hat, surf hat, tennis hat, outdoor hat, hunting hat or duck hunting hat. A perfect beach hat or summer hat. The best sun protection hat for men or women. A nice all black Boston hat or Massachusetts hat. BOS BASEBALL CAP: These Boston mesh back hats have a low profile trucker hat design; similar to a flat bill hat, but with a slightly curved bill. A cool hat that is modern yet a bit vintage. Represent MA with this ball cap / dad cap. Great hat if you like a Springfield hat, Cambridge hat, Quincy hat, Worcester hat, Lowell hat, Pittsfield hat, New Bedford hat or Fall River hat. GIFT FOR MEN OR GIFT FOR WOMEN: Perfect if your husband or boyfriend wants a New England hat, Nantucket hat, Cap Cod hat, Martha??s Vineyard hat or 617 hat. Makes a great womens trucker hat for your wife or girlfriend too.