Nimbleness

Mostly found on leather armors, where the armor check penalty doesn't actually take effect

Greater
This suit of armor looks much less restrictive than others of its type. A suit of armor that has this property has a maximum Dexterity bonus 2 higher than normal, and its armor check penalty is reduced by 4.

Superior
This suit of armor looks much less restrictive than others of its type. A suit of armor that has this property has a maximum Dexterity bonus 4 higher than normal, and its armor check penalty is reduced by 6.

Epic
This suit of armor looks much less restrictive than others of its type. A suit of armor that has this property has a maximum Dexterity bonus 6 higher than normal, and its armor check penalty is reduced by 8.