I'm amazed that they can handle slogging through snow barefoot, and even more so, that they will still happily splash about in a pool in subzero temperatures, with ice in the water. Brr!! They're clearly built very differently from us - I'm already wearing two pairs of socks (one pair is wool) in my muck boots to try to keep feeling in my feet! Frankly, my feet feel cold just thinking about it...X2
They're wearing natural down Parkas but running around barefoot... I'd sit on my feet a lot more too!
