Beware of fake replicas on Ebay as this is Official Nike NBA, sold at Madison Square Garden. Show your support for the New York Knicks with these Nike blue NBA playoffs mantra t-shirts. Perfect for basketball fans, these shirts feature the team's logo and are made of high-quality materials for a comfortable fit. The XL size is ideal for those who want a loose and comfortable fit, while the blue color is perfect for showing off your team spirit. Whether you're cheering on the team at the game or just out and about, these shirts are a must-have for any true Knicks fan.