All of the website's sample images show a man running up stairs and traffic in shoes that would destroy your foot if you attempted to seriously run in them.

This feels a lot like bringing a burrito to your keyboard. You're not doing anything useful while you slop food into your face, and now you have a mess on your keyboard.

I will never need to transition from just-got-out-of-a-formal-dinner to running a marathon. Won't happen. And if it was going to happen, I have specialized clothing that works better for both purposes.