Leatherskin [Origin]

Your skin is tough as leather.

Prerequisites: None

Benefit: You have an unarmored armor bonus as a leather armor. If you have heavy armor proficiency, it counts as a hide armor. Unlike normal armor, this armor does not restrict your maximum dexterity bonus, movement speed, or has a armor check penalty.

You receive fair fortitude saves, if you do not have better and you receive a +2 bonus to them. Scarrings of your body can be magically enhanced as an armor.