Alpinestars Sp-X Boa Boots Black Black 1100

The Alpinestars SP-X BOA boots combine sport performance with touring comfort in a sleek, mid-cut design. Engineered for riders who demand agility, comfort, and protection without the bulk of a full race boot, these boots are optimized for sport and sport-touring use. Their slim silhouette fits easily under technical riding pants while maintaining a modern, aerodynamic look.

The upper is constructed from a blend of advanced microfiber, ultra-soft Rideknit®, and breathable knitted mesh, reinforced with seamless thermo-welded panels for increased durability and reduced stitching. This innovative structure keeps the boots lightweight, flexible, and highly resistant to wear, making them perfect for both long rides and everyday use.

For protection, the SP-X BOA features Alpinestars’ Transversal Protection Frame (TPF) to prevent torsion and impact injuries. Additional TPU components – including the heel counter, toe slider, and gear shift pad – provide all-around reinforcement. An integrated shin plate and dual-density ankle discs further enhance impact resistance where it matters most.

Comfort is at the forefront of the SP-X BOA’s design. Flexible Rideknit® panels at the front and rear flex zones support the natural motion of the ankle, while the PU midsole with dual-density heel cushioning delivers all-day support. Inside, a removable OrthoLite® footbed ensures breathability and long-lasting comfort during extended rides.

The combination of a medial zipper and the BOA quick closure system allows for fast entry and a precise, personalized fit. With a simple turn of the dial, you can adjust the tension evenly for a secure and tailored feel. The asymmetrical heel profile promotes a natural walking motion and adds stability when off the bike.

Alpinestars’ proprietary rubber sole ensures excellent grip and traction in all conditions, both on the pegs and while walking. This makes the SP-X BOA an ideal crossover between a technical riding boot and an everyday touring companion.

Certified to CE EN13634:2017, the Alpinestars SP-X BOA boots deliver the perfect balance of performance, protection, and comfort – ready to take on any road with confidence and style.