I will have no problems playing any games for a while, or extended phone calls. Not as comfortable as my other MBT shoes. I bought the White. They are very warm and easy to get on and off. My iPhone found it in about 5 seconds and connected by Bluetooth. In the end I returned the item as I knew Id eventually have an accident squatting. It is a bit. I normally don?t buy sneakers online unless I am truly familiar with the fit and comfort. Make sure you assemble with Loctite as recommended in the instructions. The Same:And some things havent changed much.