Knicks championship gear sales have already more than doubled those of previous NBA record holder, the 2020 Lakers, according to Fanatics.

Knicks celebrity fans like Spike Lee, Ben Stiller, and Jerry Seinfeld are driving interest in cards and memorabilia during the NBA Finals.

From the official Nike locker room T-shirt, to licensed hoodies and caps, here's where to buy Knicks NBA champions merch online