Nadal New Prototype Shoes

Nadal wore an all-white shoe at an Indian Wells practice under the lights.... New shoe prototype for 2020?

First is obviously the video link, second link is the screenshot I took (not great).



https://drive.google.com/file/d/1omnLZKZ4eLdi0No_p4ItFiFuvLteVsxQ/view?usp=sharing