Crazy Light Dynafit Boot — The Dynafit RC1 weighs an insane 500 grams per boot. For perspective, that’s not much more than some running shoes.
At more than $2,000, this super-specialized boot is only for elite ski-mountaineering racers. But it is the tip of the technological spear — the carbon-fiber boot is handmade and designed for use with an equally specialized and expensive binding. $2,150, available in specialty retailers fall 2014