The Unchained Ramirez skin is from the Balenciaga Fit Set that was first added to Fortnite during Chapter 2: Season 8. The costume is an Epic and comes in three variants gold, silver, and reactive.
The item can come in the store on its own or as part of the Balenciaga Knights bundle that contains the Game Knight costume and Back Bling to match both skins.
Obtaining the skin currently is impossible as it can only be found in the store. The last time it was made available was on the 15th of June 2022 so it’s due to come back into the store sometime in near future. It seems to have cycled in and out of the store every few months since its realise in September of 2021.
Having such a big name on it has helped this skin stay popular with the community and people are wanting it back in the store.
This will set you back 1500 V-Bucks if you’re just wanting the outfit by itself. Getting it with the Balenciaga Knights would be a better investment as that bundle is only 1800 V-Bucks. Worth it for the extra outfit and Back Bling.
However, until it hits the store again fans will have to wait for that Balenciaga Bling.