SKU: 88488246906

ALPINESTARS SMX-6 V3 Vented Boots - Black - US 4/EU 37 2223225-10-37

Sale price$157.47 Regular price$174.97
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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7

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Description

ALPINESTARS SMX-6 V3 Vented Boots - Black - US 4/EU 37 2223225-10-37Packed with a host of innovative safety and protective features, SMX 6 v3 Vented Boots are the ultimate track and street performance riding boots packed with race derived technology and protective materials designed to give riders a crucial performance edge on the track or street Precision engineered to closely conform to the anatomical contours of the foot, offering optimal flexibility, improved walking comfort, and breathability Every component has

  • Packed with a host of innovative safety and protective features, SMX-6 v3 Vented Boots are the ultimate track and street performance riding boots packed with race-derived technology and protective materials designed to give riders a crucial performance edge on the track or street
  • Precision-engineered to closely conform to the anatomical contours of the foot, offering optimal flexibility, improved walking comfort, and breathability
  • Every component has been carefully designed with rider performance in mind, including the protection innovations, improved ergonomics, and comfort features
  • Upper constructed from an advanced microfiber with a dedicated laser perforated area for breathability
  • Engineered to offer light weight, high-performance to provide superb levels of flexibility protection against abrasion and designed to provide superb levels of flexibility
  • Front flex and back flexion zones are constructed with textile over-injected on 3D mesh, with soft Thermoplastic Polyurethane (TPU) for enhanced impact abrasion while also promoting a natural forwards and backwards movement
  • An evolution of Alpinestars unique ankle brace protection system provides a biomechanical support and protection between lateral top calf, shin and ankle, for superior ankle articulation, as well as providing Achilles and ankle impact protection
  • Alpinestars Lace-Lock System is constructed from an advanced polymer resin for a guaranteed quick, precise, and secure closure
  • Main upper material is constructed from microfiber with an area that has laser perforations to provide durability, high levels of abrasion resistance, and flexibility, as well as breathability
  • Air vents on heel counter and shin plate plus breathable mesh inserts on the back improve comfort and reduce fatigue on short and long ride
  • Perforation padding on entire boot, including front and rear bellow, collar, and ankle for added ventilation and breathability, as well as premium rider comfort
  • Ergonomic last for forefoot streamlining to enable greater control and improved precision on the bike’s controls
  • Ergonomic elastic gaiter in front provides a precise fit in any condition
  • Front flex and back flex design combines textile and over-injected, soft TPU areas, offering improved impact abrasion and optimal, natural front and back movement of the foot
  • Medial side entry opening/closure system features elastic-mounted zipper with wide hook and loop closure
  • Streamlined contact surface with the bike for greater control and rider comfort
  • Pull flap with dedicated design for increasing pensility and facilitating the hook and loop closure
  • Dual compound removable anatomic footbed made in EVA with Lycra on top
  • Internal insole with integrated shank reinforcement for support to the arch area and foot protection
  • Internal toe box protection is layered under the upper for durability, improved feel, and overall performance
  • Sole is constructed from a lightweight rubber compound offering excellent grip on the pedal box
  • TPU lateral ankle brace protection provides a biomechanical support and protection between lateral top calf/shin and ankle
  • Equipped with a TPU shifter zone for superior protection on the lower medial side
  • Strategically positioned, race-derived TPU shin plate protector delivers superior impact and abrasion resistance while offering a more compact design, so the boot fits easily under the pants
  • Dual density TPU ankle protectors are strategically positioned between the upper on the medial side and the padded lining to provide the strategic protection in key areas
  • Replaceable, dual density TPU toe sliders with screw-in assembly provides comprehensive protective coverage around the outer toe area while still being supremely flexible for walking comfort
  • Back calf TPU bridge is designed to reinforce the level of protection and support
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88488246906

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So pretty
Louisville, US
★★★★★ 5
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Size: 5T-6T, Unit Count: 48
I love this brand. It’s very secure, and the adjustable band makes it easy to tighten without taking off my child’s pants. It doesn’t leave an odor, the texture is smooth, and my child is always comfortable. The price matches the quality, and there’s no leakage or spillover. Overall, it’s very durable. Make sure to have it correctly fastened because the Velcro can leave scratches on child skin.
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Reviewed in the United States on December 9, 2025
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L
New York, US
★★★★★ 4
Toddler approved
Size: 4T-5T, Unit Count: 99
Fits true to size and easy to pull up and down by my toddler. Very absorbent - perhaps a little too absorbent as it's taking my daughter forever to be potty trained and she's content in her soiled training pants... Great quality overall.
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Reviewed in the United States on August 29, 2025
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Marie33kl
New York, US
★★★★★ 5
They prevent leaks, and fit great!
We have always used Huggies diapers for our babies and young toddlers because they were the only ones that never leaked or caused a rash. My second daughter was fully potty trained at 2.5 years old and never needed pull-ups. However, our third daughter, who also trained at 2.5 years old, digressed with her nighttime potty training due to instability - we moved twice within the first 6 weeks after she potty trained. So we had to get pull-ups for her to wear at night. Obviously since we loved Huggies diapers, we tried Huggies Pull-Ups, and again, they did not disappoint! They never leak, even on nights when she doesn't get up to go at all, and has lots of pee, and they have never caused a rash either, no matter how full. She's been using them for 1.5 years, at night, and we have never had any issues. They are dependable: decently comfortable to the child, do not cause rashes, fit properly with the ability to adjust at the thigh (if needed), and they prevent leaks! I highly recommend them!
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Reviewed in the United States on January 19, 2025
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Kathy
Omaha, US
★★★★★ 5
Price good
Size: 5T-6T, Unit Count: 80
Perfect for starters
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Reviewed in the United States on April 11, 2026
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Alex Thrace
Draper, US
★★★★★ 5
Highly effective
I typically take Vitamin D in large amounts to get enhanced benefits for bone strength and immune strength. this formulation includes vitamin K which enhances the absorption of calcium in your system. These are high strength capsules with 5000 units of D in a small and easy to swallow capsule. As with any vitamin product it takes some time for the benefits to be felt however with these products they seem to have better effectiveness than my previous brand and I find myself not having to take as much to get the full benefit. The price is good for a premium product and the developers seem to have put a lot of thought into the formulation. I am fussy about my supplements and always buy the best that I can find. The known benefits of Vitamin D are many and it is essential for your good health. Yes, you can get slightly cheaper D capsules in Costco but that is false economy, as overall it will take more to get the same benefit. I love this company and all their products are top-shelf. Don't shortchange your health. I will buy these again.
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Reviewed in the United States on December 19, 2019

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