Freerunner's Studded Leather Armor

The Griffon's Saddlebag: Book Two p. 85 (Third Party),

Type
Light Armor
Magic
Yes
Rarity
common
Weight
13
AC
12

Description

Made from tough but flexible leather, studded leather is reinforced with close-set rivets or spikes.

While wearing this armor, you feel light on your feet and agile. When you make a long jump onto or alongside a wall or similar surface that isn't slippery for the first time on your turn, you can move along that wall for the length of the jump during the move. While on that surface, you can make a second jump, provided you have the movement to do so.