Sword Coast Adventurer's Guide
Medium Armor (5 Minutes to Don and 1 Minute to Doff)
Armor Class (AC): 14 + Dex modifier (max 2)
Stealth: Disadvantage
Weight: 45 lb.
Cost: 75 GP
Spiked armor is a rare type of medium armor made by dwarves. It consists of a leather coat and leggings covered with spikes that are usually made of metal.
Stealth. If the table shows “Disadvantage” in the Stealth column for an armor type, the wearer has Disadvantage on Dexterity (Stealth) checks.