the weight listed as 5lbs 2.6oz (1950g) is wrong. the dynafit website lists it as 3900g = 8.6lbs (size 27.5)

I got these boots since they fit my skinny, high arched feet way better than any of the Garmonts or BD's I tried on. Uphill they are light enough and are fairly comfortable, downhill they are super stiff. These are my first AT boots, and after a full season of resort and backcountry touring I can now say that I will never go back to standard alpine boots, or any other brand for that matter. The absolute best thing about these boots is that after a full day of touring/skiing, my feet feel fresh and pain-free.

I've taken a few trips in my Zzeus now, and I'm really happy with how they've performed. They were surprisingly comfortable on a 4 mile hike in, and once I was on snow, they articulate amazingly and give you a pretty free stride. They fit a BD Contact strap crampon like they were made for each other, and with a little bit of practice, kicking steps in high angle snow is pretty secure. My only two gripes are minor, first, I'm going to have to adjust the forward tilt in the downhill setting, as the default setting is too upright and doesn't give me enough forward lean. The second is that after about 6 hours in the boots, I start to feel constriction in the toe box. I have some small bunyons, so these are likely the culprits, and I think punching them out will solve the problem. Otherwise, these are a great boot, and they let me drive a pair of borrowed BD Ethic's (terrible ski btw) through hard ice, breakable crust, and deep slush.

I've used a Garmont Denali boot before, and this blew it out of the water. It has great articulation in the cuff in tour mode and it locks down like NORAD for the descent. I am a 10-10 1/2 size foot and I fit a 28 pretty well. I tried the 27.5s, but the toe box was too tight.

The heel catch on these fits perfectly with a Black Diamond Contact Strap crampon.

looking for an alpine boot with walk mood for occaisional backcountry trips, think that's what i got. done a little skinning with them, perfect, look like they'll be just fine on the downhill as well, but have to wait till next winter to see for sure.

I waited a loooong time to replace my 4year old boots and did lots of research and tried on lots of boots. Doing more and more touring, i wanted a boot with walk mode, but moreover wanted a boot that behaved properly while skiing DOWNHILL. This is The Boot. So light, comfortable and yet as responsive as my Langes! Feels like you're skiing in your bedtime slippers, only these slippers friggin rock. Dynafit did right by maintaining a traditional alpine overlap design. You will never feel like you sacrificed performance for weight. Fits ANY binding system too so I'll grow old with these as i migrate to lighter and lighter setups on account of my messed up knees and penchant for hard drinking.

Anyone in the northeast who has bought or is going to needs to bring them to Brian @ http://highpeakscyclery.com/ in Lake Placid for the fitting of a lifetime (I know thats super cheesy but this guy is so thorough I couldn't believe I was on the east coast). After five days in these boots I can't imagine wearing anything else. Plus after comparing them with my Nordica Speed Machine 10's with custom Intuitions I cannot really say anything other than a little loss of stiffness is the only difference. No loss of performance and a whole lot of light boot and comfort is the best way I can put it. Thanks Brian!!!