|Location||Ship Customization Chest|
The Overachiever Sails can be equipped from the Ship Customization Chest, but requires:
- To earn one or more of the following achievements before Friday, December 14th, 2018: 
- Black Powder Merchant - 100 Gunpowder Kegs delivered on time
- Merchant Voyager - 250 Merchant Alliance Voyages completed
- Merchant Forager - 50 Banana Crates delivered on time
- Voyager of Lost Souls - 250 Order of Souls Voyages completed
- Golden Voyager - 250 Gold Hoarder Voyages completed
- Hoarder of Barnacled Gold - 300 Shipwrecked Chests sold
- Hoarder of the Captain’s Gold - 360 Captain’s Chests sold
- Master Hunter of Villainous Skulls - 360 Villainous Bounty Skulls sold
"These sails belonged to the crew of "The Overachiever", a ship that beat impossible odds!"
- Sea of Thieves Forums, S0nicbob on the topic of the Overachiever Sails, their requirements, and the rebalanced achievements.