She can slam-dunk like Michael Jordan. Now Sheryl Swoopes, 25, is following in his size 13 1/2 footsteps by becoming the second hoop star--and first woman--to have a Nike shoe named for her. The 6-foot shooting guard will wear her size 10 1/2 Air Swoopes as she trains with the U.S. women's basketball team for the 1996 Olympics.