I’ve owned a few pairs of supertech R boots , these are the first vented pair I’ve got and I’m delighted with them.Boots are super comfortable and don’t require any breaking in .The vents are perfect for summer riding.Also price and service from motocard was excellent.

Fit issues

All I've done is wear these boots around the house. I was suspicious of the Alpinestars conversion chart from US sizes to European sizes but ordered what was recommended. I'm a 10 and 1/2 to 11 in almost every shoe and boot. A 45 was recommended. It's just too large. The other problem is I have skinny legs and there's no way you can tighten the top of these boots sufficiently for a good fit. There is a thin flimsy fabric extension on the top of these boots that seems kind of pointless. The boots feels comfortable, the inner bootie is easy to use and like most Alpinestars gear seems well made.

Good street boot, bad track boot due to low durability

Comfort and feel wise they're the best boots I've ever ownded...except they're not crashable, which is kind of a necessity for track boots. The first time I low-sided at the track in these boots it instantly ripped through the leather so the inner bootie is exposed. Also since the zipper is on the outer side of the boot (rather than the back or inner like competitors) it's completely exposed in a low-side and the zipper track got destroyed/worn smooth so the zipper pull just falls off the zipper track now and I have no way to close the boot. Huge bummer that I spent $500 on boots that can't survive a single 40mph lowside.

Great boots

Great fit, so very comfortable. being Vented your feet don't overheat. Effective latch up inner boot with zip outer and ratchet clasp all work well together. very pleased with them. Great colour combo too.

Great top tier boot

I initially had an issue where the zipper clasp on the left boot broke. For the first test fit indoors, I had the zipper all the way up, and everything secured. As I started walking a few steps, the zipper popped and upon further inspection, one of the teeth toward the top were bent and the clasp bent too. I was able to send them into Alpinestars for a free warranty repair(although I had to initial shipping). I suspect the stitching from factory was just a tad tighter on that side, as the right boot had no issues.If you have big calves and "smaller feet", this can make the boot a tad on the tighter side. I measured my feet and initially ordered a size 45 as my feet are wider than normal. While it fit great in most places, I had too much toe room and my ankle could ... MoreI initially had an issue where the zipper clasp on the left boot broke. For the first test fit indoors, I had the zipper all the way up, and everything secured. As I started walking a few steps, the zipper popped and upon further inspection, one of the teeth toward the top were bent and the clasp bent too. I was able to send them into Alpinestars for a free warranty repair(although I had to initial shipping). I suspect the stitching from factory was just a tad tighter on that side, as the right boot had no issues.If you have big calves and "smaller feet", this can make the boot a tad on the tighter side. I measured my feet and initially ordered a size 45 as my feet are wider than normal. While it fit great in most places, I had too much toe room and my ankle could wobble with thin or thick socks. I downsized to a 44 and the length is perfect, but it does take a little bit of effort to pull the zippers up in comparison (I didn't manhandle it when the zipper broke though lol).For reference in bald eagle sizes, I wear a 9.5w in Rocky Coyote Brown boots, and usually a 11.5-12 in street shoes with plenty of toeroom, but upsize due to width.Other than that, the boot has been great. The two boot design while awkward to put on and take off, provides confidence in protection. Took about two rides for them to break in and the non-venting model has not been a problem for me on 2hr street rides in 90*+ Arkansas weather.They aren't uncomfortable to walk short distances in. Just wobbly due to the heel and foot design.I purchased these boots back when they were $499 msrp(now $599) and was able to take advantage of a promo and RPM cash, bringing them down to the $370 mark, a deal I couldn't pass up.I would say they are a bit overkill for street use. Unless you also plan on tracking or just have the extra funds, go with the SMX 6 V2's. Other reviews stated they are more user friendly in terms of taking on/off and walking around while still offering good protection

Great track and sport riding boots!!!

Great boots, very comfortable for track riding! For sport riding on road they are great also, very protective and well made. If you need a pair of boots for tour riding, these are not the best choice. They are track riding boots, made for the track, very sensitive and fit like a glove. I prefer them to Dainese and to me they fit better. I wear a 43 and they fit true to size.

Great track boot

Note: Use the sizing chart on alpinestars website and actually measure your foot: your foot length should be in between the insole length and the comfort length listed on their chart. Other than dress shoes, pretty much all shoe sizes in the US are marked 1-2 sizes bigger than the actual size. All my casual shoes, hiking boots, sandals, etc. range from US 9.5-10.5 , but my dress shoes and European-made shoes are labeled size US 8/8.5 -- which is what my foot actual measures. This boot is meant to have a race fit; if you follow Revzilla's recommendation the boot will fit and be comfortable, but probably be too big. Do yourself a favor and take 5 minutes to put your foot on a piece of paper, draw lines, and measure so that you can get a proper fit on a $500 ... MoreNote: Use the sizing chart on alpinestars website and actually measure your foot: your foot length should be in between the insole length and the comfort length listed on their chart. Other than dress shoes, pretty much all shoe sizes in the US are marked 1-2 sizes bigger than the actual size. All my casual shoes, hiking boots, sandals, etc. range from US 9.5-10.5 , but my dress shoes and European-made shoes are labeled size US 8/8.5 -- which is what my foot actual measures. This boot is meant to have a race fit; if you follow Revzilla's recommendation the boot will fit and be comfortable, but probably be too big. Do yourself a favor and take 5 minutes to put your foot on a piece of paper, draw lines, and measure so that you can get a proper fit on a $500 boot.Thoughts on the boot:- Extremely comfortable and lightweight considering how big they are- Inner bootie lacing system makes it really quick and easy to get a nice secure fit- Inner bootie has a ton of very hard protection all over the foot while somehow still feeling like I'm wearing comfy slippers- A bit on the narrow side by design to help stop movement. They loosened up after wearing them for about 45 minutes and are fine now. You may have to size up if you have particularly wide feet or they never ease up for you- A bit kludgy to walk in because of the raised heel and very stiff sole, but still manageable enough that you should be able to walk around the paddocks or food stops easily enough.- Inner bootie system makes this boot take a bit to put on. I personally wouldn't want to deal with putting these on, taking them off, and then putting them back together for storage unless at the track or planning on riding for 2 hours+ on the street. The SMX Plus may be a better option if you only want to own 1 pair of boots and having something quicker to deal with would suite your riding habits better.- Airflow is great- These are definitely ultra-premium and it's obvious even to people who aren't in-the-know- The red is more of of bright red-orange then it appears in the pictures. It doesn't match the darker red from some of my other Alpinestars gear. It doesn't really bother me and they look freaking sweet, but if you're trying to be matchy-matchy with other gear (or a Ducati) and different shades would annoy you, you should consider going with the all black color way.Overall, I am very satisfied with these boots. Treat yourself...your feet are worth it! If you crash and injure your foot/hands the wrong way, expect to run up an $8,000+ medical bill if you want your hands/feet to ever work the same again. Even if you have insurance, common deductibles are $5000 and maybe $2500 if you have really good insurance...so even though these don't make you indestructible, spending a couple $100 extra to get the best protection consumers can buy vs mid-tier seems like a pretty logical choice to me.

Little tight but worth it for the protection

So background. In Dainese. I wear a 41 euro. Perfect fit.After reading reviews. I dropped it down to a 40 when I ordered them. They were TIGHT! But that being said. As i continue to wear them, they get more and more comfortable. To the point where I forget to take them off when I am home. I love my Dainese boots. But these boots just make you feel extra protected. Yes its a process to put them on but if you are riding in full gear? you are already use to that. They are a little stiff at first making the shifts take more effort. But they do break in.I got the white and red(orange floral?) ? they POP! If you want to be seen. Then that is the choice to make.

Supertech r rules

These boots are the best. Most comfort and protection available. More flex than the smx+ and better protection than the axial d1. Either save the money and get smx 6 or spend the extra for the supertechs. Remember to size down

Supreme boot

Previously had SMX 6?s and had to wear a 44, with these boots I got a 43 and they fit perfect. I normally wear a US 10/UK 9/EU 43/J 27.5. A* got the US sizing a bit wrong as the 43 shows a U.S. 9 which threw me off, but they are a J 27.5. I even considering trying a 42 but I know they would have been too narrow. I recommend measuring your foot length and referring to the Alpinestars sizing chart specific to these boots on their website (comfort sizing etc.). A lot of people I know seem to get shoes in general that are quite roomy (too big if you ask me). Motorcycle boots are not for posing and strutting through Starbucks; they should be tight to get the feeling when on the bike, and especially if you take them to the track; the last thing you need is a pair of clown ... MorePreviously had SMX 6?s and had to wear a 44, with these boots I got a 43 and they fit perfect. I normally wear a US 10/UK 9/EU 43/J 27.5. A* got the US sizing a bit wrong as the 43 shows a U.S. 9 which threw me off, but they are a J 27.5. I even considering trying a 42 but I know they would have been too narrow. I recommend measuring your foot length and referring to the Alpinestars sizing chart specific to these boots on their website (comfort sizing etc.). A lot of people I know seem to get shoes in general that are quite roomy (too big if you ask me). Motorcycle boots are not for posing and strutting through Starbucks; they should be tight to get the feeling when on the bike, and especially if you take them to the track; the last thing you need is a pair of clown shoes impacting your controls and foot positioning. They let air flow nicely through your feet, have great feeling on the bike, and I?ve worn them all day with no problem.