The Alpinestars SMX-1 R v2 Vented Boots are a class-leading, low-cut performance riding boot engineered for improved comfort, fit, and durability. Built with a lightweight, abrasion-resistant microfiber upper and extensive perforations, they’re designed to maximize airflow and breathability for warm-weather riding.
Strategically positioned TPU protectors add abrasion resistance in key areas, while a rubber compound sole with grip patterning delivers excellent traction on and off the bike. Accordion flex zones and thermowelded flex grooves help manage flexion for support and control across a range of riding positions.
Key Features
Advanced microfiber main upper construction
Extensive perforations throughout provide maximum airflow
Soft TPR heel insert allows freedom of ankle movement
Ergonomic TPU shift pad
Angled closure strap follows natural shape of rider’s instep
Front Velcro® closure system, with reverse zip
Compound rubber sole with grip patterning
Instep and Achilles accordion flex zones
Thermowelded flex grooves control flexion
Replaceable bi-injected TPU forefoot slider
External, high modulus TPU heel counter
Internal toe box protection
Removable anatomic footbed
Internal mesh lining provides cooling comfort
Double-density ankle protector on both sides
CE-certified to EN13634:2017
Rider Fit & Feel
A low-cut profile paired with accordion flex zones, a soft TPR heel insert, and a supportive closure system helps the SMX-1 R v2 Vented Boots feel natural at the controls, while the perforated upper and internal mesh lining promote cooling comfort when the pace and temperatures rise.
Available Options
Colors: Black, Black/Red, Black/White
Sizes: 38–50
Shop the Alpinestars SMX-1 R v2 Vented Boots at All American KTM, your nationwide source for premium powersports riding gear.
⚠️ WARNING: This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm.
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