Leg Armor in Destiny is the least effective piece of Armor a Hunter, Warlock or Titan can wear (behind Chest Armor). Besides protecting the player from the least amount of damage, it also provides the least amount of bonuses to the player's abilities. The bonuses increase the amount of ammo a player can carry with Primary Weapons. The higher the quality of Leg Armor, the more bonuses it gets. The higher the level of the Leg Armor, the more Defense it provides.