Boston Bruins Hat NHL Embroidered Baseball Cap Vintage. Really nice hat in excellent gently used condition might have been worn a time or two tops. Made of 100% Polyester with some spandex to keep the hat clean and you dry. Nicely Embroidered even on the brim. It is one size fits most all with the velcro adjuster for a perfect fit every time. By 47 Brand. You can also get 20% off everything if you buy two or more of our items just add them to your bundle and Posh will automatically deducted it for you it's Posh's bundle magic. So don't pay full price when you can buy from us for less.