'WEAR CHAIN' 'WEAR LEATHER' 'WEAR PLATE'
These skills are automatic, in that they do not require any command to be typed to use them. They are basically, maneuvering skills, allowing those that have them, to move around in combat with those types of armor. Mages naturally, don't wear much of anything, save a robe and boots, so having these skills is out of the question, rendering them unable to wear armor on certain parts of their body. For example, if a person wants to wear any plate type armor, one must be able to move around in it (meaning, must have the wear_plate skill). Without these skills, it will be impossible to wear armor on one's torso, head, feet, arms, legs and hands. That is, impossible to wear certain types of armor, if they don't match one of these skills.