Alpinestars SP-X BOA Boots - Black EU 45 with Advanced Protection and Comfort

The Alpinestars SP-X BOA Boots are engineered for sport and sport touring riders seeking a sleek, mid-height riding footwear solution that balances protection, comfort, and style. Constructed with a combination of Rideknit® material and knitted mesh on the upper, these boots offer excellent flexibility and breathability, ensuring comfort during long rides and off-bike walking. Seamless thermo-welded parts enhance durability and provide a streamlined appearance while reducing potential weak points. The boots feature a TPU heel counter, toe slider, and the innovative Transversal Protection Frame (TPF) integrated into the sole, delivering high impact resistance and stability against twisting and bending forces. The asymmetric back heel design promotes natural stride and improves off-bike walking stability, making these boots practical for riders who often walk around during their trips.

For added protection, the SP-X Boots include an integrated shin impact protector, dual-density ankle discs, and reinforced TPU shift pads and toe sliders. These features ensure comprehensive impact absorption and abrasion resistance without sacrificing mobility. Comfort is prioritized with flexible knitted zones at key movement points, a PU midsole with a double cushioned heel, and a removable OrthoLite® insock, providing a plush, supportive fit for extended wear. Easy entry and closure are facilitated through a medial zip combined with the BOA speed lace system, allowing precise and quick adjustments for a secure fit. The boots' compact design and integrated features make them ideal for riders who desire coverage and protection similar to a race boot but prefer a more versatile, over-the-pant look suitable for sport riding and touring.

Whether you are tackling tight curves or walking through pit stops, the Alpinestars SP-X BOA Boots deliver a combination of innovative protection, advanced comfort, and streamlined style. These boots are a perfect choice for sport riders who want reliable performance and a sleek profile, ensuring confidence both on and off the bike.

Features:

• Combination of Rideknit® material and knitted mesh for breathability and flexibility

• Seamless thermo-welded construction for enhanced durability

• TPU heel counter, toe slider, and Transversal Protection Frame (TPF) for impact and torsion protection

• Asymmetric back heel design to improve off-bike stability

• Integrated shin impact protector, dual-density ankle discs, and reinforced shift pads for impact resistance

• Flexible knitted zones at flex points for increased freedom of movement

• PU midsole with double cushioned heel and removable OrthoLite® insock for comfort

• Medial zip and BOA speed lace system for quick, secure fit adjustments

ATTRIBUTES:

BRAND: ALPINESTARS

MPN: 2222024-1100-45