Keep Calm and Triathlon Wallpapers

This is a free wallpaper set. I'm using gumroad so multiple files can be downloaded at the same time. 

Please feel free to share these.  

Sizes include: 

- 1920x1080 

- 1440x900 

- 1280x800 

- 2880x1800 

- iPad retina 

- iPhone 5/5s 

- iPhone 4/4S