You easily evade attacks as move across the battlefield.
Prerequisites
Dex 13, Dodge.
Benefit
You get a +4 dodge bonus to Armor Class against attacks of opportunity caused when you move out of or within a threatened area. A condition that makes you lose your Dexterity bonus to Armor Class (if any) also makes you lose dodge bonuses.
In addition, the maximum Dexterity bonus of any armor or shield you wear increases by 2.