Medium size— speed 40, quadruped. As medium creatures, kharun get no special bonuses or penalties due to size. As quadrupeds, they can carry 1½ times as much as bipedal creatures.
Immune to poison and cold.
Fire and acid resistance 10.
Darkvision up to 60 feet.
Bonus feats: Dodge, Mobility, Improved Initiative. Kharun also have the tremorsense ability (DMG, page 299).
+4 racial bonus to Balance and Climb checks.
Automatic Languages: Archanten (trade argot; written only), I'tk (kharun tongue).