Copper armor

Copper armor is one of the earliest, most easily obtainable armor sets in the game.

It takes a total of 48 /  60 Copper Bars to craft a full suit, or  144 /  180 Copper Ores.

It consists of a Copper Helmet, Copper Chainmail and Copper Greaves.

Trivia

 * The fact that the helmet of the copper armor has what resembles a hair bun may be a reference to the Terracotta Warriors in China.
 * However, on the promotional image for the town slime shirt on 2022 august state of the game it is revealed to more closely resemble the Palladium Helmet