As someone who is active in weightlifting and running, I've used a lot of shoes under different circumstances. These are by far the most comfortable and optimal running shoes I've ever used. Adidas will 9/10 make a great product, but they've really outdone themselves with the Ultraboost PB. On a short run of 2 or 3 miles I don't even feel tired and they work just as well when I do sprints. The mesh on the shoe is extremely breathable and sturdy; it works wonders on cooling your feet. I'd recommend these to anyone who is serious about running or fitness. Of course these are more tailored to running that weightlifting. If you aren't crazy about Adidas the only comparable shoe I can think of would be On Cloud but I'd be thoroughly surprised if anyone was displeased with the PB.