Deflect Arrows [General]
Prerequisites: Dex 13, Improved Unarmed Strike.
Benefit: You must have at least one hand free (holding nothing) to use this feat. Once per round when you would normally be hit with a ranged weapon, you may deflect it so that you take no damage from it. You must be aware of the attack and not flat-footed.
Attempting to deflect a ranged weapon doesn't count as an action. Unusually massive ranged weapons and ranged attacks generated by spell effects can't be deflected.
Special: A monk may select Deflect Arrows as a bonus feat at 2nd level, even if she does not meet the prerequisites.
A fighter may select Deflect Arrows as one of his fighter bonus feats.
Source: SRD 3.5 Feats