Boston Celtics fans who rep their team in every season will feel right at home in this New Era Sport Rope Vented Stretch-Snap 9SEVENTY Hat. The structured crown, semi-curved visor, and performance stretch sweatband deliver a modern, adjustable fit that works from game day to everyday wear. Six panels, with perforated mid and rear panels, keep things cool and breathable, while MICROERA antimicrobial technology ensures lasting freshness no matter how long the day runs. A rope-embellished visor and raised embroidered team logo round out a cap that's as detailed as your devotion to the Boston Celtics.