I play and practice in these and love them so much. So much that, and I'm embarrassed to say it, I actually have 23 unused pairs on my shelves and 2 pairs in use (one clay, one hard court).
They fit my feet perfectly for sports use. A very tiny bit snug, but nothing overwhelming. From a running store's foot scan, my feet are supposedly E width (not 2E).
I get no toe jamming in them, whereas I did with my pinky toes in the Vapor X, 9.5, Pro 1 (the Pro 1 was super narrow, ugh), 11, and 12. They are also very supportive underneath, and my feet and knees never hurt after use. I can't move in them perfectly the way I could in the Vapor 9.5, but I've accepted the tradeoff for better support and cushioning.
I'm 39 and overweight if that matters.