The Sims 4 Game Keys

Download the EA App client from here.
Click "Download EA app" (from the upper right corner)
Install and start application, login with your Account name and Password.
Click on My Collection and click on Redeem Code.
Simply enter your game key in the activation field and click Next. Make sure that there are no spaces left before or after your code.
After successful code verification go to the "MY GAMES" tab and start downloading.

Outfit your Sims in retro-inspired athleisure looks with The Sims™ 4 Throwback Fit Kit*. Take it back to nostalgic colors, bold patterns and trend-forward silhouettes with these all-new Create-a-Sim items. Updated everyday classics and workout wear elevate this unique collection — and your Sim’s fashion. Features Get Fit in Style — Hit the gym or take it easy at home with 19 comfortable, sporty pieces that call back to the energy and simplicity of the ‘90s. Show off with bright colors, modular shapes and unexpected details that are sure to catch the eye. Top It Off — The kids might not have been around for it the first time, but now they can discover the neon joy of the past. Dress them up to impress with 5 child versions and one toddler version of the adult clothing items. Bucket hats for everyone!