I broke my left foot a while back in a motorcycle accident, and long story short it caused my foot to over-pronate. I tried on every boot at Any-Mountain, from DC's to Rides, and I still would get a terrible pressure point on my left ankle. I ended up trying on three boots that were super comfy: Salomon Synapse, Burton Ion, and Burton Ambush. Didn't like the Salomon lace up system, didn't like the Ion's Price. I settled on the Ambush, super light, super comfy. And I ended up going a half size smaller, I wear a 10.5 and I got the boots in a 10.