I've worn these a few times so far and have found them to be comfortable.  Sizing is small so if you want more toe room order at least a half to a full size larger depending on preferences.  I wear a 7 and half and got size 8, wearing thick wool socks gives me not much wiggle room for my toes but is comfortable just the same.  The true test will be to wear them on my next Adirondack high peak climb this spring.