Update: Ive been using these for about a month now, and I really, really like them. Usability: I use them in the gym, at work, in the yard. Pretty sure they are knockoffs. Many buildings have granite or marble as sidewalks- they’re a death trap without the proper shoes when it’s wet. Then again, this is designed for gym clothes and travel, so I dont blame Nike for that. Having so many digital devices its nearly impossible to keep them all plugged in while on my nightstand. I love everything about this running shoes I use for go to the gym they are very light I had long time looking for 2017-18 model and I finally found it I bought several pairs just to be sure :) Its helped a lot of times during pvp matches. The Mic works well when not cutting out due to the beep and it sits ok on the head, slightly heavier than I imagined it would be. Added to my shoe empire.