The Alpinestars Stella SMX-6 V3 Drystar boots are women’s motorcycle boots designed for riders who demand track-inspired protection, dependable weather performance, and comfortable street usability. This black and white model uses a dedicated female fit engineered to follow the anatomical contours of the foot, supporting precise control, improved flexibility, and more comfortable walking. The ergonomic last streamlines the forefoot for enhanced feel on the motorcycle’s controls, while the elastic front gaiter helps provide a secure, adaptable fit.
Built with a lightweight microfiber upper, these boots deliver durable abrasion resistance and flexibility. Alpinestars Drystar technology combines a waterproof, breathable liner with dependable wet-weather performance for versatile all-weather riding. Front and rear flex zones use textile over-injected on 3D mesh with soft TPU, promoting natural forward and backward movement while adding impact and abrasion protection. The advanced ankle brace system provides biomechanical support between the upper calf, shin, and ankle, while also helping protect the Achilles and ankle during a ride.
Protection and convenience are integrated throughout the design. A race-derived TPU shin plate, lateral TPU ankle brace, internal toe box reinforcement, and TPU shifter zone help protect key areas from impact, abrasion, and daily riding wear. The Alpinestars Lace-Lock System provides quick, precise, and secure closure, while the medial side entry uses an elastic-mounted zipper and wide hook-and-loop closure for a snug fit. A removable dual-compound EVA footbed with Lycra covering and an internal shank reinforcement support comfort and arch stability. The lightweight rubber sole delivers reliable grip on the foot controls. This pair is manufactured by Alpinestars and supplied under manufacturer and vendor part number 2243125-21-41.
Features:
- Dedicated female fit: Anatomically shaped construction supports comfort, flexibility, and precise motorcycle control.
- Drystar waterproof liner: Breathable, waterproof performance helps keep feet comfortable in changing weather.
- Microfiber upper: Lightweight construction provides abrasion resistance, durability, and flexibility.
- TPU ankle brace: Biomechanical support helps protect the ankle, Achilles, shin, and upper calf while allowing natural articulation.
- Race-derived shin protection: Strategically positioned TPU shin plate helps resist impact and abrasion.
- Flex zones: Textile, 3D mesh, and soft TPU construction promotes natural front-to-back foot movement.
- Lace-Lock System: Advanced polymer closure provides quick, precise, and secure fastening.
- Medial entry system: Elastic-mounted zipper and wide hook-and-loop closure support a precise fit.
- Protective details: Internal toe box reinforcement and TPU shifter zone add coverage in high-contact areas.
- Comfort footbed: Removable dual-compound EVA footbed with Lycra covering supports everyday riding comfort.
- Supportive insole: Integrated shank reinforcement helps support the arch and protect the foot.
- Rubber sole: Lightweight compound provides grip on motorcycle foot controls.
- Fitment: Designed for women riders and sized US 9 / EU 41.
- Brand and part number: Alpinestars, manufacturer and vendor part number 2243125-21-41.