AlpinestarsSMX-6 V2 Vented Street Boots-Black/Black-42

Fits as Euro size stated. I typically wear a 40 1/2 EU but ordered a 41. US size says 7 1/2 but fits exactly like my size 8 boots.Fit is fantastic and buttery smooth inside. Velcro and zippers seem heavy duty enough, but I'll be using them on the street and occasionally on the track. If you're constantly using them to race, I can see the zippers potentially dying on you as they're not as beefy as I would expect for track duty only. For mixed riding I can see getting quite a few seasons out of them with ease.Very soft and comfortable but will require a good break in period.Airflow is decent enough while moving, but stuffy if you're not. But that should be expected will full leather boots.

love them, I am a female, US size 8, ordered EU 39 , fits exactly as expected.Thank you!future buyers, FYI , its not red , its neon orange

These boots aren't red. They're ORANGE. Not even close to red. I thought maybe I'm blind and asked my girlfriend what they look like, she said fluorescent orange. If you have red gear like me it's not even close.

Typically i wear a 10.0 to 10.5 US measure. Initially ordered a 43CM (9.5US) and just felt 1 click too big, ordered a 42CM (9.0US) and it fit nice and snug.I have thick calfs, and the 43CM has enough spread to fit me.Usually i wear EW boots, this is not offered by Alpine - the box is a bit snug, and for an EW wearer the widest point may give some pressure - this should fade out with break in

I got these boots for extra protection while canyon carving, stepping up from the Dianese Street biker air shoes I commute to work in. These boots seem strong and sturdy and are still amazingly comfortable. They really fall into their own when you wear them on the bike. They are a little hot, which is to be expected in a leather boot, but the venting is amazing. Just a little bit of airflow while moving is all you need to keep your feet cool and comfortable.As far as fitment goes, I had to order one size down from my normal shoe size. I wear a size 43 climbing shoe, which are supposed to fit really tight, and a 42 fit perfectly.I got the White/black/red version and I have to say the red color is very bright. Its very fluorescent and looks almost orange. Does not match the rest of the white/black/red Alpinestars gear I have. The fluoro has grown on me, but I was originally disappointed it didn't match.

Bought these for track days and supermoto classes. I usually wear a 10.5 US or 44 EU, but I had to get these boots in 9US/43EU for a comfy snug fit. Size 9.5US/44EU felt loose and my foot slid in the boot.The boot itself is well constructed and comfortable. I tried them on my Harley and they felt comfy and light. Great boot!

Your browser does not support HTML5 video.  Great boots, comfortable and all. I am a size 10.5 in American size but I had to get these in 9.5 becauseThey run big. The color is not red it’s more of a neon orange. But I love it because it’s a cool fun color anyway and it makes me more visible in traffic.

Love these boots. Been wearing the SMX-3 for a while and wanted a full length boot with the same fit and comfort ( for my narrow width feet), but better protection. Satisfied with all aspects of the SMX-6 V2 and the quick shipping.

Super boots , I also have a normal pair, but got these for hotter days, more comfy to wear in warm weather, no sweaty tootsies lol, love Alpinestars kit, always well made and lasts a long time, highly recommend.