ehe2439977wrote a review of Giro Alpineduro Mountain Bike Shoes - Men's on February 9, 2015
Familiarity: I've put it through the wringer
Quite warm (warmer than Sidi GTX), water proof (heavy rain will leak down your ankles into the wide cuffs and soak your feet eventually so not a good choice for long downpours but worked well for 1 1/2 hours of rain/sleet/heavy slush), reasonably stiff but still walkable. Looks like a hiking boot (and feels like a hiking boot) so unobtrusive for post-ride coffee. Sole does have pretty good wet traction. Jack of all trades but master of none, which in this case means a very good value and a highly usuable shoe, esp. for wet/snowy conditions down to high 20's depending on how easily your feet freeze. Just does not make a great full-on MTB shoe so if your only need is for 4 hour epics or if you like a really stiff sole, this might not be perfect. Also a little heavy/bulky so I would not use for warmer temps. All in all, have been very satisfied for my 30'-45' riding, and that has included a lot of rain snow and sleet. Seemed to fit true to sizing. I normally wear 41 Sidi's in road shoes and a 42 gave me room for heavy socks.