You can climb rapidly much more easily than a normal person.
Prerequisites: Dex 21, Balance 12 ranks, Climb 24 ranks.
Benefit: The character can ignore any check penalties applied for accelerated climbing or rapid climbing.
Normal: Without this feat, a character takes a –5 penalty on Climb checks when attempting to cover his or her full speed in climbing distance in a round, or a –20 penalty when attempting to cover twice his or her speed in climbing distance in a round.
Source: Standard Reference Document under Open Game License v1.0a, which updated this feat originally published in the Epic Level Handbook, page 61.