NBA Cross Check Snapback Boston Celtics Embrace flair with the Mitchell & Ness Boston Celtics Flatbill Snapback Hat. This black and green two-tone cap showcases the team logo on the front. It features a structured crown and flatbill visor. Crafted from wool-feel polyester with a grey undervisor for a premium look and feel, it's finished with a snap closure for an adjustable fit. Perfect for Celtics fans.