Rep your squad in retro style with our latest NBA Championship crew. Featuring a vintage fit and enzyme wash for an old-school look, this fleece crew delivers bold, screen printed graphics that celebrate greatness. Finished with ribbed trims and an embroidered Mitchell & Ness logo on the cuff. The Boston Celtics were born in '46 and got their name in honour of the old Original Celtics in New York who played from '14-'39. The Celtics world famous leprechaun has served as the team logo since the 50's.