Armor of the Deep

While wearing this armor, you gain a +1 bonus to AC. Additionally, while attuned to this armor, you gain the following benefits: 

• You can breathe underwater.
• You have a swimming speed of 40 feet. 
• You have darkvision out to a range of 60 feet.
• You have resistance to cold damage.

Made from tough but flexible leather, studded leather is reinforced with close-set rivets or spikes.