Sidestep Charge

Dodge (PH) , DEX 13,

You get a +4 dodge bonus to Armor Class against charge attacks. If a charging opponent fails to make a successful attack against you, you gain an immediate attack of opportunity. This feat does not grant you more attacks of opportunity than you are normally allowed in a round. If you are fl at-footed or otherwise denied your Dexterity bonus to Armor Class, you do not gain the benefit of this feat.

You get a +4 dodge bonus to Armor Class against charge attacks. If a charging opponent fails to make a successful attack against you, you gain an immediate attack of opportunity. This feat does not grant you more attacks of opportunity than you are normally allowed in a round. If you are fl at-footed or otherwise denied your Dexterity bonus to Armor Class, you do not gain the benefit of this feat.

You are skilled at dodging past charging opponents and taking advantage when they miss.