Air Heritage( Planar Handbook, p. 37)
You are descended from creatures native to the Elemental Plane of Air. You share some of your ancestors' natural agility and grace.
Your fly speed increases by 30 feet (up to a maximum increase equal to your normal fly speed). If you don't have a fly speed as a racial ability, this benefit has no effect. You also gain a +2 bonus on Balance and Jump checks when carrying a light load or no load and wearing light armor or no armor.