The quality of this glove is pretty good (looks like), but when I use it I found it is different from what I expected. That temperature was about -15 degree Celsius, and I still feel freezing for my fingers. Its warming and isolation like a 30 bucks normal glove, not a 200 one. In addition, about its touchscreen function. It works fine but not accuracy at all, and I found my battery dead very quickly in that temperature. For sure, touchscreen may a good idea but it looks like a white elephant for a winter glove.Not warm, useless touchscreen, 200+ bucks, definite not worth it.