You are adept at sidestepping your opponent’s melee attacks without compromising your mobility.
Benefit: After sidestepping an opponent’s missed attack using the Sidestep feat, you may still take a 5-foot step during your next turn, or you may move up to your full speed if you take an action to move during your next turn.
Normal: If you use the Sidestep feat, you cannot take a 5-foot step during your next turn.
Advanced Player’s Guide. Copyright 2010, Paizo Publishing, LLC; Author: Jason Bulmahn.