If you want the full version and license for commercial use,
you can purchase here :

https://staircaselab.com/product/sublimity/

File Font Version : 

1. Sublimity.otf
2. Sublimity.ttf
3. Sublimity.woff
4. Sublimity Italic.otf
5. Sublimity Italic.ttf
6. Sublimity Italic.woff