Foot Locker and Champion have teamed up on a sports apparel collection celebrating five e-sports (electronic sports) teams. The retailer has started to sell, both online and at select retail locations in the U.S., a Champion Athleticwear line based on the following teams: OpTic Gaming, Counter Logic Gaming, Dignitas, Spacestation Gaming and Renegades. The new apparel line includes jerseys, T-shirts and sweatshirts featuring the logos and branding of the five teams. The jerseys were first launched in limited quantities on NTWRK, the American webstore for sneakers, streetwear and collectibles. On May 18, Foot Locker will host an e-sports tournament at its flagship store on Times Square in New York.