Feat: Tumble Behind (Swashbuckler)
Your tumbling puts your foes on the back foot. When you Tumble Through successfully, the foe you Tumbled Through is Off Guard against the next attack you make before the end of your turn.
Pathfinder 2e Database
Your tumbling puts your foes on the back foot. When you Tumble Through successfully, the foe you Tumbled Through is Off Guard against the next attack you make before the end of your turn.