Since you'll be moving your whole body, it's important to wear something that is breathable and flexible. It's also a good idea to wear something moisture-wicking or that can handle sweat. "Boxing is a full-body workout, so expect to be drenched in ways you haven't been before, especially if your boxing class includes weight training or conditioning portions like we do at Rumble," Kendall said.
For shoes, she recommends a versatile training shoe that is lightweight with a flexible sole and some ankle support since you stay on the balls of your feet often and pivot to throw punches.