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Alpinestars Supertech-R Boots
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$449.95
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Video Review

Alpinestars Supertech-R Boots Videos

Alpinestars Supertech-R Boots

The Alpinestars Supertech R boot is the newest high performance/racing boot, constructed with hi-tech micro-fiber and designed to meet light weight and performance requirements in top level racing. The front flex area is constructed with a soft TPU mesh with shaped reliefs for abrasion resistance and natural forward and back movements. Flexible accordion synthetic leather at Achilles allows natural movement. Top gaiter follows leg contour and is made of flexible high-grade synthetic leather reinforced with rubber for maintaining shape. Full length micro-fiber panel on inner side of the boot provides a smooth surface for excellent grip and feel against the bike and protects from abrasion and heat. A lightweight rubber compound sole offers excellent grip and feel and allows for natural flex as the rider changes position and pressure on the foot-peg. Strategically positioned ventilation in heel and shin TPU, and soft TPU mesh on forefoot guides air through the boot.

The separate inner boot works with outer boot to form a protective system and external TPU shin protection wraps around to outer calf and is engineered to spread and dissipate impact energy across the entire surface while remaining compact. Clip-on toe-slider provides excellent feedback and protects the outer toe box structure from abrasion. (Upgradeable to a magnesium slider). Replaceable TPU heel plate slider protects from impact and reduces friction in the event of an off. Outside entry/exit has stretch accordion panel for a close fit and ease of entrance and removal. Bio-mechanical ankle bracing boot has double hinged inner and outer torsion bars to progressively absorb flex and rotation stress on the ankle and reduce pressure and hyper extension injury to lower leg joints.  Inner ankle brace constructed with fiberglass charged polyamide and ergonomically designed closed cell padding for protection and comfort.

Features:

  • Extremely protective, flexible and comfortable with excellent aerodynamics
  • Flexible, lightweight toe shifter allows feel for changing gears
  • Zip mounted on accordion stretch panel gives easy closure with excellent fit
  • Velcro tab lock the zip pull closed, keeping it flat and secure
  • Micro adjustable ratchet top closure stows tab end inside calf TPU
  • Polyamide compound moldings around foot bed provide impact protection
  • Removable anatomic footbed is sculpted for precision fit
  • SUPERTECH R is CE certified
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Alpinestars Supertech-R Boots 4.7 5 37 37
Great Boots I recently had a low side on the track with these boots and man did they hold up. No tears in the leather, I believe the metal ankle slider and toe slider prevented most of the damage and also reduced the injuries to my ankles. Very comfortable boot as well and the ratchet and elasticated zipper make for a very secure fit. September 29, 2014
Best Motorcycle boots, that money can buy. If you're a motorcycle racer here you have the Best Boots that money can buy (MotoGP Style), never doubt it. Everything perfect, and as always RevZilla Logistics are awesome. 1000% Recommended. August 18, 2014
Excellent Boot! I was previously wearing SMX5 boots in size 45 and had a low side out street riding so I purchased these. I find that these boots have the same fit that the others did, no need to drop a size like some of the other reviews mention. I'm a 10.5 US size and that's what a 45 Euro equates to. July 21, 2014
Great Boot! This is my first race boot and I was amazed how comfortable they are. Protection looks great, though I haven't tested it yet. Fit really is different - in Sidi, a 43 is very snug on me, almost too small, yet in these boots, the 43 felt like clown shoes they were so big. 42 ended up fitting just right (thanks RevZilla for the easy exchange!), although they do tend to run narrow. July 14, 2014
Awesome looking boot, I love that is has sort of an MX style to it. I ride Supermoto so I didn't wanna be wearing space boots lol. These boots are great, love the heck out of them. Pretty expensive $$$ but so are hospital bills. I choose this boot because of how much it offers. *very very safe and well structured boot. *looks amazing compared to everything else. *lightweight, easy to get on & off. *breathable for summer riding & not too breathable for winter. So far so good. Oh and revzilla has GRADE A shipping. Showed up in two days. April 25, 2014
Amazing They're quite pricey but the second you put them on and go riding, you'll forget about the money. These boots have everything they need to save your ankle in the event of a crash, solid leather and inner boot keeps your ankle supported. I usually wear a 10.5 US size for running shoes etc, and the 9 US size or 44 EURO fits perfectly. June 9, 2014
Excelent product!!! Hardly comfort and protection walk together, but in this case the boot comfort and fit is amazing, leaving nothing to be desired as to protection. This is already my third boot, always the same model, already tested its protection capability and had no problems. May 26, 2014
Nice boot, quality could be better for price I purchased this boot based on reviews. Overall I am not disappointed though I do feel for the price, the product could be a little better. My cons: If you have muscular calves, you might have trouble zipping the boot over your track suit. It is a struggle and a little frustrating. The second issue I had, was the ankle strap. The first pair I ordered, the strap disconnected while trying on and could not be reattached. Thank you Revzilla for the trouble free exchange. I am hoping that with time, the boot will stretch enough around the lower leg that con #1 will be a non-issue. March 31, 2014
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Have a functionality, fit, or otherwise product-specific question about the Alpinestars Supertech-R Boots? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Alpinestars Supertech-R Boots
Already Asked: 4 Questions, 7 Answers
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RevZilla Store asked: Why did you choose this?
B R: because gizmodo review convinced me to buy good equipment in case i crash. Jul 28, 2014
Connor S: Highly recommended everywhere, mainly the trusty folks @ rideapart Feb 24, 2014
Firas N asked: Hi.. I'm trying to figure out what size to purchase. The length of my right foot is 28 cm (11 inch) and the width (circumference) is 26 cm (10.2 inch). I'm considered to have a wide foot and my size ranges from 10 to 11 depending on the brand and shoe type (i.e., sneakers, boots, casual, dress, etc..). Could you please help me identify the best size to purchase?

thanks...
Mar 2, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Chris H: I purchased this boot in euro size 46 (11.5 USA). I normal wear a size 12 in USA. I have a wide foot and big calves. I found it to fit like a slipper with a little extra toe room. I wear a thick pair of riding socks and find it to be perfect. I felt if I went down to a euro 45 that it might be on the tight side (probably wouldn't need the thick socks) but the length (toe area) would be perfect. I wear these almost daily. Since your between a 10-11 I would go with a 44. These particular boots run 1 size larger than they call for. So if you wear a size 11 normally-go with a size 10. Which in this case will be a euro 44. Might be snug at first, but boots will break in nicely. Best boot I've ever bought. Wouldn't by anything else. If your worried about a tightness go with the 45 and a thick pair of socks.
Hopefully this info helps
Mar 6, 2014
Reply to Chris Good answer? Yes (1) No (0)
John K: My best guess would be 44. My foot is about 1 size smaller than yours (9-10 in most other shoes), and also wide. I went to the Philly store last year and tried on several different boots. In the other brands I tried on - Sidi and Dianese - 44 was the best fit, but in the Supertech Rs, 43 was the ticket. I bought them and they fit perfectly. If they don't fit, don't forget about RevZilla's fantastic exchange policy. Mar 6, 2014
Reply to John Good answer? Yes (1) No (0)
Correa R: Firas, my regular US number is 10/10.5 I got a pair on 45 which I felt a little big... afterwards got another pair on size 44 which were perfect! So if you are more to size 11 for shoes, I would go with size 45 for the boot, otherwise you should be fine with the 44! Mar 6, 2014
Reply to Correa Good answer? Yes (1) No (0)
Jonathan B asked: how big is the opening for the calves? I have very large calves (19in) can"t find any info anywhere about this. Jul 11, 2014
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Sizing video for alpinestars (198)

Alpinestars Men's Race Boots Sizing

AlpinestarsBoot

EU Size

USA Size JPN Size
36 3.5 22.5
37 4 23
38 5 24
39 6 25
40 6.5 25.5
41 7.5 26
42 8 26.5
43 9 27.5
44 9.5 28.5
45 10.5 29.5
46 11.5 30
47 12 30.5
48 12.5 31.5
49 13.5 32
50 14 33

BOOT SIZING NOTES: The above sizing chart is provided by Alpinestars, in RevZilla's experience we have found the EUR->US sizing conversions as presented here to be slightly off. Below is RevZilla's recommendation for Men's Boots. 

EU Size

USA Size
42 8
43 9-9.5
44 10-10.5
45 11

As always, this size chart is only a guide and provides no guarantees of a perfect fit.

Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

Click here to see the full Alpinestars Size Chart
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 39 799071 2220012-10-39/34040623 Available: Expect 3-4 business days processing time prior to shipment
Black / 40 799072 2220012-10-40/34040624 In Stock: Ships within 24 hours
Black / 41 799073 2220012-10-41/34040625 Available: Expect 1-2 business days processing time prior to shipment
Black / 42 799074 2220012-10-42/34040626 Available: Expect 1-2 business days processing time prior to shipment
Black / 43 799075 2220012-10-43/34040627 Available: Expect 1-2 business days processing time prior to shipment
Black / 44 799076 2220012-10-44/34040628 In Stock: Ships within 24 hours
Black / 45 799077 2220012-10-45/34040629 Available: Expect 1-2 business days processing time prior to shipment
Black / 46 799078 2220012-10-46/34040630 In Stock: Ships within 24 hours
Black / 47 799079 2220012-10-47/34040631 Available: Expect 3-4 business days processing time prior to shipment
Black / 48 799080 2220012-10-48/34040632 Available: Expect 3-4 business days processing time prior to shipment