Specifically designed for women, the Alpinestars Stella SMX-6 V3 Vented Boots combine race-inspired protection, lightweight construction, and exceptional ventilation for outstanding comfort, flexibility, and performance on the street or track.
Key Features
- Dedicated women's fit for enhanced comfort and ergonomics.
- Advanced microfiber upper with laser-perforated panels for superior breathability.
- Lightweight construction offers excellent flexibility and abrasion resistance.
- Air vents on the heel, shin plate, and rear mesh inserts improve airflow and reduce rider fatigue.
- Perforated padding throughout the boot enhances ventilation and all-day comfort.
- Anatomically shaped upper closely follows the foot for improved fit and walking comfort.
- Streamlined profile increases bike contact and rider control.
Performance
- Front and rear flex zones combine textile and soft TPU for natural movement and enhanced impact resistance.
- Biomechanical TPU ankle brace system improves ankle articulation, stability, and support.
- Ergonomic forefoot design enhances control and precision on the bike's controls.
- Lightweight rubber sole provides excellent grip and pedal feel.
- Internal shank reinforcement supports the arch and improves stability.
- Reinforced internal toe box increases durability and riding performance.
Comfort & Fit
- Alpinestars Lace-Lock System ensures quick, secure, and precise adjustment.
- Medial side zipper with wide hook-and-loop closure allows easy entry and a secure fit.
- Elastic front gaiter provides a comfortable, adaptable fit in all riding conditions.
- Pull tab simplifies boot entry and fastening.
- Removable dual-compound EVA footbed with Lycra top layer enhances long-ride comfort.
Protection
- Race-derived TPU shin plate delivers superior impact and abrasion resistance in a compact design.
- TPU lateral ankle brace provides biomechanical protection for the ankle, shin, and calf.
- Dual-density TPU ankle protectors safeguard critical impact zones.
- TPU shifter pad protects the lower medial side from wear.
- Replaceable dual-density TPU toe sliders offer flexible, race-ready protection.
- Reinforced TPU rear calf bridge increases support and overall protection.
- Integrated Achilles protection enhances rear ankle impact resistance.
Alpinestars guarantees their merchandise to be free of manufacturing defects. If an item you have received is defective, they will be glad to assist you with processing a refund. For help with processing your return, please contact the Alpinestars' Customer Service team – (US) 1-800-409-0903 / (INT) +1-310-891-0222.
-Please be sure to check the fit and sizing of your product before removing tags. Products returned must have all original tags attached.
-Unwashed, unworn, unused merchandise may be returned within 30 days after receipt of product for refund (receipt date of products is determined based on tracking provided by shipping carrier)
-Alpinestars will not accept merchandise after 30 days.
-Product must be returned within 14 days once the Return Merchandise Authorization (RMA) is issued, and must be returned in original packaging with tags.
-Shipping charges will only be refunded if the item you have received is incorrect or damaged.
-Refund value is determined by the last retail price of the item.
-All merchandise sold on sale is final sale, and cannot be returned unless item received is damaged or incorrect.
-Returns will only be accepted with an RMA form.Alpinestars guarantees their merchandise to be free of manufacturing defects. If an item you have received is defective, they will be glad to assist you with processing a refund. For help with processing your return, please contact the Alpinestars' Customer Service team – (US) 1-800-409-0903 / (INT) +1-310-891-0222.
-Please be sure to check the fit and sizing of your product before removing tags. Products returned must have all original tags attached.
-Unwashed, unworn, unused merchandise may be returned within 30 days after receipt of product for refund (receipt date of products is determined based on tracking provided by shipping carrier)
-Alpinestars will not accept merchandise after 30 days.
-Product must be returned within 14 days once the Return Merchandise Authorization (RMA) is issued, and must be returned in original packaging with tags.
-Shipping charges will only be refunded if the item you have received is incorrect or damaged.
-Refund value is determined by the last retail price of the item.
-All merchandise sold on sale is final sale, and cannot be returned unless item received is damaged or incorrect.
-Returns will only be accepted with an RMA form.
Enjoy free shipping on orders over $30, with most items shipping within 2 business days.
We offer hassle-free returns and exchanges within 90 days of delivery, with no restocking fees.
View our Shipping Policy and Return Policy for full details.
