Source: Player's Guide to Faerûn
The shadows are your friends, and your footfalls are whispers of death.
Prerequisite: Bugbear (the Earthfast Mountains), elf (Cormanthor Drow or the Wealdath), goblin (the Earthfast Mountains), halfling (the Chondalwood or the North), hobgoblin (the Earthfast Mountains), human (Uthgardt Tribesfolk), ore (the North), or wemic (the Shaar).
Benefit: You can move up to your normal speed while using the Hide or Move Silently skill at no penalty.
Special: You may select this feat only as a 1st-level character. You may have only one regional feat.
Normal: A character who moves faster than one-half her normal speed takes a -5 penalty on Hide and Move Silently checks.