Noxious JerkinArmor 13
Source Pathfinder #154: Siege of the Dinosaurs
Type Light
Price 2,800 gp
Weight 1 bulk
This +2 resilient padded armor is woven from many strands of gut cord strung with dried organs and preserved xulgath scent glands. When worn, it infuses your body with a ghastly and nauseating flavor.
Activate 
envision
Trigger You are grabbed or are hit by an unarmed attack
Effect Your attacker must attempt a DC 28 Fortitude saving throw. Creatures with a stench aura, such as otyughs and xulgaths, are immune to this effect.
Success The creature is unaffected and is immune to the effects of the noxious jerkin for 1 minute.
Failure The creature is sickened 1.
Critical Failure The creature is sickened 1 and is slowed 1 for 1 round.
Traits
This rarity indicates that a rules element is very difficult to find in the game world. A rare feat, spell, item or the like is available to players only if the GM decides to include it in the game, typically through discovery during play. Creatures with this trait are rare. They typically can't be summoned. The DC of Recall Knowledge checks related to these creatures is increased by 5.
ComfortThe armor is so comfortable that you can rest normally while wearing it.
EvocationEffects and magic items with this trait are associated with the evocation school of magic, typically involving energy and elemental forces.
MagicalSomething with the magical trait is imbued with magical energies not tied to a specific tradition of magic. A magical item radiates a magic aura infused with its dominant school of magic. Some items or effects are closely tied to a particular tradition of magic. In these cases, the item has the arcane, divine, occult, or primal trait instead of the magical trait. Any of these traits indicate that the item is magical.