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Alpinestars Stella SMX 6 Boots
  • Alpinestars Stella SMX 6 Boots - Black
  • Alpinestars Stella SMX 6 Boots - Black/White
  • Alpinestars Stella SMX 6 Boots - Black/Pink

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Alpinestars Stella SMX 6 Boots Videos

Alpinestars Stella SMX-6 Boots

The Alpinestars Stella SMX6 Boots feature performance for both track and street that is anatomically profiled and packed with innovative features, the S-MX 6 incorporates the latest advancements in Alpinestars’ performance footwear design and development. Every component on the CE certified S-MX6 has been carefully designed to give you a crucial performance edge or keep you on the track for longer, in the form of protection innovations, improved ergonomics and comfort features.


  • Main upper material constructed specifically for a women’s performance fit from advanced microfiber for durability and repeated abrasion resistance
  • Ergonomic new last for forefoot streamlining to enable greater control of the bike’s controls and for superior, wide-ranging foot profile, fit and comfort
  • Alpinestars’ innovative TPU lateral ankle brace protection provides a biomechanical support between lateral top calf/shin and ankle and offers improved structural integrity, protection against impact shocks, repeated abrasion resistance and flex support
  • Alpinestars’ new and exclusive compound rubber sole promotes improved feel and grip, water dispersion and durability
  • Air vents on the heel counter and shin plate improve comfort and reduce fatigue on short and long rides
  • High modulus TPU injected shin guard, calf protector, heel counter, shift pad, ankle brace and toe slider for improved shock protection and durability
  • Double density ankle protector on medial side layered under the upper offers protective performance in key area
  • Integrated, replaceable bi-injected TPU slider features new easy screw fixing concept for quicker and easier replacement
  • Innovative instep and Achilles accordion flex zone construction for superior comfort, extension, control and support
  • Internal insole with the shank reinforcement integrated for added support to the arch area and foot protection
  • Medial side entry opening/closure system features elastic-mounted zipper with wide VELCRO® brand closures closure for flexibility and secure fit. The aperture opening is large to promote easier in/out
  • Internal toe box protection is layered under the upper for durability, improved feel and performance
  • Breathable textile interior lining features anti-sliding suede reinforcement on heel area help keep foot in position while riding
  • New, removable anatomic footbed includes EVA and Lycra for performance, comfort and support
  • CE certified

Alpinestars Women's Footwear Sizing

EU Size USA Size
36 5.5
37 6
38 7
39 8
40 8.5
41 9.5
42 10
43 11
44 11.5

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

How To Measure

FT Feet What size shoe do you wear?
Product Style RevZilla Item # Manufacturer Product # Availability
Black / 36 973604 2223114-10-36 Available: Requires 1-5 business days lead time prior to shipment
Black / 37 973605 2223114-10-37 In Stock: Ships within 24 hours
Black / 38 973606 2223114-10-38 In Stock: Ships within 24 hours
Black / 39 973607 2223114-10-39 In Stock: Ships within 24 hours
Black / 40 973608 2223114-10-40 In Stock: Ships within 24 hours
Black / 41 973609 2223114-10-41 In Stock: Ships within 24 hours
Black / 42 973610 2223114-10-42 Available: Requires 5-6 business days lead time prior to shipment
Black / 43 973611 2223114-10-43 In Stock: Ships within 24 hours
Black/White / 36 947068 2223114-12-36 Available: Requires 1-5 business days lead time prior to shipment
Black/White / 37 947069 2223114-12-37 Only 2 Left: Ships within 24 hours
Black/White / 38 947070 2223114-12-38 In Stock: Ships within 24 hours
Black/White / 39 947071 2223114-12-39 Available: Requires 1-5 business days lead time prior to shipment
Black/White / 40 947072 2223114-12-40 In Stock: Ships within 24 hours
Black/White / 41 947073 2223114-12-41 In Stock: Ships within 24 hours
Black/White / 42 947074 2223114-12-42 Available: Requires 1-5 business days lead time prior to shipment
Black/White / 43 947075 2223114-12-43 Available: Requires 1-5 business days lead time prior to shipment
Black/Pink / 36 947060 2223114-139-36 In Stock: Ships within 24 hours
Black/Pink / 37 947061 2223114-139-37 In Stock: Ships within 24 hours
Black/Pink / 38 947062 2223114-139-38 In Stock: Ships within 24 hours
Black/Pink / 39 947063 2223114-139-39 Out of Stock
Black/Pink / 40 947064 2223114-139-40 In Stock: Ships within 24 hours
Black/Pink / 41 947065 2223114-139-41 In Stock: Ships within 24 hours
Black/Pink / 42 947066 2223114-139-42 In Stock: Ships within 24 hours
Black/Pink / 43 947067 2223114-139-43 Available: Requires 5-6 business days lead time prior to shipment


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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

See our full Return Policy for all of the pertinent details.

Write a Product Review for a chance to win our monthly $100 giveaways.
Alpinestars Stella SMX 6 Boots 5 5 11 11
Comfortable, safe Protection was my first priority when looking for boots, and these are spectacular! They are high enough to really protect against lateral ankle stress, but have enough room to be able to walk normally. The top is closed with Velcro, so it can fit any size calf. The foot bed is comfy, I can walk long distances with no discomfort. Only small complaint is they squeak a little when I walk. Also I ride a dual sport, and they don't come up quite high enough to protect my leg from the foot peg when my foot is down, so i get some bruises when I'm at stop lights. Overall I'd totally recommend. Great job alpinestars! February 28, 2016
Money well spent I was very aprehensive about buying boots that were expensive. But man am I glad I did. I tried them on with thin and relatively thick socks and boy are they comfortable. So comfortable in fact that I don't want to take them off. I have a pretty wide foot too. Makes me feel like these were meant to be. Great product as well as super fast shipping. February 11, 2016
Very satisfied with my purchase. The Alpinestars are a perfect fit for both my feet as well as my riding style. Revzilla always exceeds our expectations in service and timely delivery. ***** 5 stars January 24, 2016
Good All Around I wanted to buy some boots that provide more protection when riding my Ducati Monster, but would also be comfortable when touring all day on a BMW GS I was planning to rent in Ireland. These boots fit well and are true to size. They were comfortable enough for scrambling up hillsides and rocky waterfalls, and they feel sturdy enough to protect on the bike. I've worn them in all kinds of weather, and they breathe well when it's 100 degrees out, but also keep me warm when it rains all day (with boot covers on). I'd definitely buy them again, and they're currently my favorite pair of boots when I ride. September 29, 2015
A awesome womens riding boot! These boots are the best riding boots I have seen for women. Well made anfd they fit my girlfriend perfectly she loves them. Perfect street or track boot airflow is good and these boots look good paired with her stella riding jeans! September 21, 2015
Excellent track boots I got these boots when I was planning on going to the track with my S1000RR. Women's gear is so limited and when I learned that these were the same level of protection as the men's boots I jumped on them. They are comfortable enough to wear them all day at the track and grippy enough that I can trust them to hang onto the end of my peg as I hang off the bike into a turn. The built in support and protection are substantial enough that I feel that it should allow me to slide and protect me if I were to come off the bike at the track, but fortunately I have not had to test that as of yet. Surprisingly they are reasonably comfortable in which to walk as well, making them reasonable for trips and commuting as well (although I would still pack a separate pair of shoes for walking around the destination. My pants fit right into the boot so the boot can be zipped around the pants. My only criticisms would be the lack of airflow in the boot, the lighter medial (inner ankle) support, and the fact that the food pad over the ball of the foot is not replaceable. The lack of airflow is less of an issue with a good pair of socks and at the track, even in a 100 degree weather it was tolerable. September 21, 2015
Perfection After posting a brief review on the Stella SMX 5 and issues with the narrow footbed, I can honestly say the SMX 6 equals pure perfection! The newer SMX 6 boots not only look great and have impressive upgrades/protection, but are comfortable right out of the box! Though I was sad to return the SMX 5 boots it proved to be the right choice in regards to comfort. Can't wait to hit the road/track! July 15, 2015
My first pair of riding shoes This is my first pair of motorcycle riding shoes. They fit well. I am comfortable with them on and off the bike. I especially like the velcro expansion panels covering the zipper as I have large calves. I feel very protected when wearing the boot! Would recommend and purchase them again! May 13, 2015
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