What Armor Doesn’t Cause Disadvantage?
When it comes to armor in fantasy adventure games, there are rules and exceptions to keep track of. One of these exceptions is the effect on stealth checks. Not every armor type causes disadvantage while trying to sneak around in the shadows. In fact, some armors help you move quietly and discreetly, while others inhibit your ability to hide successfully.
Heavy Armor does not cause disadvantage
Initially, it may seem natural to assume that heavy, bulky armor would hinder attempts to sneak around. Unfortunately, this is not a hard and fast rule for all heavy armors.
Chainmail does the trick
Chainmail Armor, in particular, gains no disadvantage on stealth rolls. This means that individuals wearing chainmail armor for protection can still try their hand at sneaking with ease.
Half Plates: A Different Story