A LIGHTWEIGHT, PLAYABLE TANK FOR THE LEAGUE'S 75TH ANNIVERSARY The Team 31 Courtside Nike DNA Tank honors the 75th anniversary of the NBA. Made from lightweight, breathable fabric with sweat-wicking technology, it uses a classic collegiate navy color with red, white and blue ribbing—the same kind used on NBA Swingman jerseys. This product is made with at least 75% recycled polyester fibers.
Lightweight, Breathable and Sweat-Wicking The fabric is a lightweight double-knit with breathable construction and sweat-wicking Dri-FIT technology to help you stay dry and comfortable. Special Anniversary Graphics Screen-printed "NBA" and "75" graphics, along with special printed interior neck tape, show up in celebration of the league's 75th anniversary.