they are heavy, my crampons fall off on lead due to the extra soft rubber, too narrow, and they dig into my ankle, and no shoe is worth that kind of $$
I would buy the la sportiva ice boot (i have the old style and have been fine in very cold conditions...exra socks), the freney by scarpa, the vasque m-finity, any kayland boot. I would wait for the Mad Rock boot to come out and get that if it fits.