Alpinestars all-new, purpose-built S-MX R Boot seamlessly blends classic Alpinestars racing performance, flexibility and protection with real world practicality, lightweight and comfort in a fully perforated version providing unprecedented air circulation. All things considered, the S-MX R is the ultimate performance/road riding that is every bit at home on the street as it is on the racetrack.
Features:- A contoured shin plate protector is injected with high modulus PU for superior impact and abrasion resistance
- Streamlined air scoops increase ventilation
- U-shaped calf protector is impact resistant and shields both the ankle and calf area
- Additional adjustability and security is provided by the top recessed buckle structure
- Enhanced ventilation via lateral air scoops
- Injected PU flexible panel guards the internal Achilles tendon
- Interchangeable bi-injected PU toe slider with snap-in assembly
- Wide and ventilated injected PU heel counter is combined with an internal shock absorbing padded insert and self molding foam ankle guard
- Inside heel grip pad for additional feeling with the motorcycle
- New shift pad area over-injected with soft PU large instep flex zone for maximum comfort and flexibility
- Micro fiber upper
- Instep lateral zipper closure, in conjunction with a large flap leads to an easy entry and exit
- New internal user-friendly calf adjustment allows added comfort for larger calves
- Replaceable ratchet buckle closure on the calf features a hidden strap for added security
- Synthetic forefoot lining laminated with open cell foam
- Highly breathable lining on ankle and leg areas
- A replaceable contoured foot bed sculpted from Alpinestars PU foam provides enhanced arch support and increased forefoot pedal feeling
- The sole has been designed for improved feeling between the contact points of the rider’s feet and foot pegs
- European sizing scale
Alpinestars S-MX R Vented Boots Videos
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| Product Style |
RevZilla Product # |
Manufacturer Product # |
Availability |
| Black / 38 |
506581 |
222208-11-38 |
AvailableShips from Philadelphia in 3-5 Business Days.
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| Black / 39 |
506582 |
222208-11-39 |
AvailableShips from Philadelphia in 3-5 Business Days.
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| Black / 40 |
506583 |
222208-11-40 |
Out of Stock
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| Black / 41 |
506584 |
222208-11-41 |
AvailableShips from Philadelphia in 3-5 Business Days.
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| Black / 42 |
506585 |
222208-11-42 |
In Stock Ships Within 24 Hours.
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| Black / 43 |
506586 |
222208-11-43 |
In Stock Ships Within 24 Hours.
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| Black / 44 |
506587 |
222208-11-44 |
In Stock Ships Within 24 Hours.
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| Black / 45 |
506588 |
222208-11-45 |
AvailableShips from Philadelphia in 3-5 Business Days.
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| Black / 46 |
506589 |
222208-11-46 |
In Stock Ships Within 24 Hours.
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| Black / 47 |
506590 |
222208-11-47 |
AvailableShips from Philadelphia in 3-5 Business Days.
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| Black / 48 |
506591 |
222208-11-48 |
AvailableShips from Philadelphia in 3-5 Business Days.
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