Liked the first pair so much that I found two more pairs in my size on Amazon at a reasonable price. (I sometimes eat spicy food while watching a show on my com, so sweating can happen while sitting still! I dont feel any lag when and it is very quick and snappy when I am playing games or browsing around. Sometimes it doesn’t come out of mute so I have to turn off the headset for my team to hear me. If you dont intend to be mobile and just want comfy foot warmers I say buy two pairs and velcro the second ones on top of the first to make cozy, ultra-soft foot wraps. I haven’t strange feet! We are at sea level, for all intents and purposes, so we have lots of water. You can use it anywhere (indoors), with no wires and no PC or PlayStation required. Im only getting about 2 hours of play time from the battery. A little bit of room near the toes, but Im going to buy an arch support insert, so it will be fine.