Did some low level gauntlet runs and found low level green item with ranks:

Padded Leather Sleeve of Ru-Uor
(Soulbound)
Light Armour Weight 1.2
Arm
11 Armour
Durability Polished
Item Level 10
Specialties: Rage, War, Theatrics
Equip: Increases extra damage rank by 14
Equip: Increases life protection rank by 11
Equip: Increases crit rank by 7

Didn't take the item but still it was surprise to find such item at low levels .