Razer has launched some new gaming footwear called the Sneki Snek Slippers. It is meant to keep your feet comfortable during long gaming sessions, and Razer will plant ten trees for every unit sold. They are available for sale on Razer's official website for US$49.
https://www.notebookcheck.net/Razer-Sneki-Snek-Slippers-launched-as-a-part-of-its-forest-conservation-program.551330.0.html