Initially Shorts tracksuit bottoms and a T-
As for the equipment, all of the padded kick shields and focus mitts are provided. So you can punch and kick all of your stress out, without hurting anybody.
After a few weeks, for your protection, you are encouraged to purchase boxing gloves, as gloves protect your joints when hitting the focus mitts. If you choose to spar (fight) at a later date, then kick boots, head guards, mouth guards, groin guards (men) and shin pads are needed -