You recall more about your past life as a monk. You have +2 to your Concentration skill, your handwraps gain +0.5W, and can enter an evasive trance once per rest, granting the Evasion feat for a short period of time (20 seconds). (When you make a successful Reflex save to avoid damage, you suffer no damage instead of half damage.)
Notes
Evasive Trance has the same requirements as the Evasion feat: no medium or heavy armor, no large or tower shields, and no heavy encumbrance.
The +0.5W bonus applies specifically to handwraps. Unarmed combat with empty weapon slots does not gain this bonus.
The +0.5W bonus stacks with the bonus from the the Reinforced Fists line of item enchantments.