The Alpinestars Stella SMX-1R V2 motorcycle boots are anatomically engineered for a women's fit, combining lightweight comfort, durable protection, and precise control for street riding. This black and pink riding boot is sized for women’s US 8 / EU 39 and features an advanced microfiber upper for abrasion resistance, comfort, and long-term wear. The ergonomic shape streamlines the forefoot while accommodating a wide range of foot profiles for comfortable performance both on and off the motorcycle.
Protection is built into the boot with Alpinestars' Transversal Protection Frame integrated into the rubber sole to help manage transversal loads. Double-density ankle protectors are layered beneath the upper on both sides, while an external high-modulus TPU heel counter, lateral ankle protection, internal toe box reinforcement, and a replaceable bi-injected TPU forefoot slider provide coverage in key impact and abrasion areas. The durable TPU shift pad helps protect the boot during repeated gear changes.
The Stella SMX-1R V2 uses a reverse zip closure and an anatomically angled strap system for a secure, adjustable fit across the instep. A front Velcro® closure allows quick entry and exit while preserving flexibility, and the strap incorporates durable, lightweight aramidic fiber wires with a TPR puller. Thermowelded flex grooves, lightweight microfiber accordion zones, a soft TPR heel insert, and a rear flex window support ankle movement, ventilation, and control operation. The Alpinestars exclusive compound rubber sole provides grip, water dispersion, and durability, while the removable anatomical footbed combines EVA foam and Lycra® for support. An internal mesh lining helps promote cooling comfort and moisture management. Manufacturer and vendor part number: 2224621-1839-39.
Features:
- Women's Fit: Anatomically engineered for the contours and movement needs of female riders.
- Advanced Microfiber Upper: Provides lightweight comfort, durability, and abrasion resistance.
- Protection System: Includes double-density ankle protectors, TPU heel and ankle protection, internal toe reinforcement, and a replaceable forefoot slider.
- Transversal Protection Frame: Integrated into the sole to help protect against transversal loads.
- Secure Closure: Reverse zipper, angled strap, and front Velcro® closure provide a quick, adjustable fit.
- Flex and Ventilation: Thermowelded flex grooves, accordion zones, and a rear flex window support mobility and airflow.
- Shift Protection: Ergonomic TPU shift pad helps resist wear in a high-contact area.
- Rubber Sole: Alpinestars compound rubber sole delivers grip, water dispersion, and durability.
- Comfort Footbed: Removable anatomical footbed uses EVA foam and Lycra® for cushioning and support.
- Moisture Management: Internal mesh lining promotes cooling comfort and moisture wicking.
- Fitment: Women's US 8 / EU 39 motorcycle riding boot size.
- Brand and Part Number: Alpinestars, manufacturer and vendor part number 2224621-1839-39.