AlpinestarsSp-x Boa Drystar Boots Black
- -15%
Waterproof and breathable Drystar® membrane guarantees exceptional wet weather performance
With its grippy, rugged sole, this boot is built to excel in all conditions and terrains, on and off the bike
Lateral side entry system incorporates BOA Speed Lace System technology for a quick, precise, and secure closure
Main upper is constructed with a combination of advanced microfiber, knitted mesh and co-injected Thermoplastic Polyurethane (TPU) with Lycra for the optimum blend of comfort, breathability and performance
Equipped with a Drystar® liner for proven all-weather performance, remaining waterproof while still being highly breathable
Rubber sole utilizes a special compound that provides textured grip and excellent absorption, and features an integrated support shank for an enhanced sole rigidity
Sports sole design incorporates a high flex inner structure (lasting insole) for superior walking comfort
Design of shift pad features TPU technologies for superior upper foot protection
TPU sliders are strategically positioned on lateral toe-box and on lateral calf for optimum flexion and protection
TPU heel counter design ensures impact protection in a critical area while also offering additional support and security
Dual density ankle protectors are strategically positioned between the upper and padded lining to provide strategic protection in key areas
Internal shin reinforcement is layered under the upper for impact protection in a critical area
Material Composition
36% Microfiber, 24% Polyurethane, 21% Polyester & 19% TPU. Inner/lining: 72% Polyester & 28% Synthetic
- Color
- Black
Dark Gray - Gender
- Men's
- Material
- Drystar®
Lycra
Microfiber
Thermoplastic Polyurethane (tpu) - Type
- Performance
Sport - Fit
- Over-calf
- EU size
- 48
- US Size
- 12.5
Alpinestars – The Perfect Gear for Safety and Performance
Founded in 1963 in Asolo, Italy, Alpinestars is an iconic brand globally recognized for its premium equipment designed for motorcycling, motorsports, and extreme adventures. Starting as a small workshop creating motocross and ski boots, Alpinestars has evolved into a symbol of innovation, safety, and style, collaborating with the world’s top athletes to craft unparalleled products.
With a strong heritage and a forward-thinking vision, Alpinestars delivers gear that combines high-quality materials, advanced technologies, and ergonomic design. From high-speed circuits to challenging off-road trails, each product is crafted to provide maximum protection, superior comfort, and outstanding performance in any condition.
Explore the Alpinestars range and enjoy every adventure to the fullest!
✔ Advanced protection with ultra-durable materials and cutting-edge technologies
✔ Comfort and performance through aerodynamic design and optimal flexibility
✔ Safety certifications meeting the highest international standards
Alpinestars – Push your limits and ride with absolute confidence!
For further details, including also the size charts, click here.
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