Vesk

Vesk use armor in a way that complements their uniquely sturdy physiology. When wearing armor, they gain a +1 racial bonus to AC. When they’re wearing heavy armor, their armor check penalty is 1 less severe than normal.

Vesk receive a +2 racial bonus to saving throws against fear effects.

Vesk can attack with a special unarmed strike that deals lethal damage, doesn’t count as archaic, and threatens squares. Vesk gain a special version of the Weapon Specialization feat with this unarmed strike at 3rd level, allowing them to add 1–1/2 × their character level to their damage rolls for this unarmed strike (instead of just adding their character level, as usual).