I am on the seemingly endless search for glogves that don't let my fingers turn white, blue or purple. The Khione Mitts are pair number 5 which I bought within the 12 months. And they are the best so far for my sensitive hands(Raynaud's syndrome).
I'm only wearing them in urban surroundings while walking through cities in Ontario. Today at -13°C (seemingly -22°C) I arrived at my destination with my fingers still being pretty comfortable. Even though they get colder while being outside and walking, they at least don't freeze and turn pale. And luckily there's enough space within the mitts to tuck my thumb into my fingers to spread the heat. What I can't do is taking my hands out of the miitens for just a bit and then back in – they will remain cold.
Overall the gloves are comfy, have a very nice design and not even bulky and the sage color is really special. However, I think next time I will try gloves with warmth factor 5 to see, if they can do it all.
Service by Auclair was great – it included a very hasslefree price adjustment.