Weight is an Attribute or Character Stat in MMO Atlas.
Weight in MMO Atlas is a representation of your total carrying capacity. Every item has a weight value, and if the items in your Inventory, including equipped Armor, Weapons and Tools combine to too great a weight, your movement will slow down or even stop. Once your Weight is at roughly 85% of your total Weight capacity, you will become Encumbered, slowing your movement speed and preventing you from jumping. Once your Weight reaches or exceeds your total Weight capacity, you will be unable to move at all until you drop items to reduce your Weight.
Increasing Your Weight Attribute
Putting one skill point into Weight will increase your maximum Weight by 10.