![Solereview on Twitter: "Question for anybody who knows: What is the 2D code format used on the adidas tongue label (bottom left)? This is not QR, Datamatrix, PDF417, or EZcode. https://t.co/JuJSTXVe8A" / Solereview on Twitter: "Question for anybody who knows: What is the 2D code format used on the adidas tongue label (bottom left)? This is not QR, Datamatrix, PDF417, or EZcode. https://t.co/JuJSTXVe8A" /](https://pbs.twimg.com/media/DO5Q5QRV4AAWXE9.jpg)
Solereview on Twitter: "Question for anybody who knows: What is the 2D code format used on the adidas tongue label (bottom left)? This is not QR, Datamatrix, PDF417, or EZcode. https://t.co/JuJSTXVe8A" /
![FOOTDISTRICT on Twitter: "Scan the QR code for custom Spotify playlists to motivate you on your run. GPS coordinates are for the 3 cities where runners helped develop this urban running shoe. @ FOOTDISTRICT on Twitter: "Scan the QR code for custom Spotify playlists to motivate you on your run. GPS coordinates are for the 3 cities where runners helped develop this urban running shoe. @](https://pbs.twimg.com/media/D-j-WCfXYAA12KG.jpg)
FOOTDISTRICT on Twitter: "Scan the QR code for custom Spotify playlists to motivate you on your run. GPS coordinates are for the 3 cities where runners helped develop this urban running shoe. @
![adiSPECIALIST on Twitter: "Enter for a chance to win free kicks...swing by your local adidas store. Scan QR code, and scratch off. Up until 11/2/20. https://t.co/j0yXprBAp0" / Twitter adiSPECIALIST on Twitter: "Enter for a chance to win free kicks...swing by your local adidas store. Scan QR code, and scratch off. Up until 11/2/20. https://t.co/j0yXprBAp0" / Twitter](https://pbs.twimg.com/media/ElraHYJVoAAtpl2.jpg)