Alpinestars SP-X Boa Drystar® Boots - Waterproof Touring Motorcycle Footwear for US 12 / EU 47

The Alpinestars SP-X Boa Drystar® Boots are designed to meet the demands of serious touring riders seeking comfort, protection, and weather resistance in all conditions. Featuring an ergonomically optimized mid-length design, these boots provide excellent support and comfort during long-distance rides. The combination of advanced microfiber, knitted mesh, and co-injected TPU with Lycra ensures a perfect blend of breathability and durability, while the Drystar® waterproof membrane offers proven all-weather performance, keeping your feet dry and comfortable regardless of rain or road spray.
Equipped with a quick and secure closure system, the lateral side entry incorporates the BOA Speed Lace System technology, allowing for precise adjustments with ease. The rugged rubber sole is engineered with a special compound to provide textured grip and excellent shock absorption, making these boots suitable for a variety of terrains both on and off the bike. An integrated support shank enhances sole rigidity, improving stability and rider confidence. The sports sole design features a high flex inner structure with a lasting insole, ensuring superior walking comfort on and off the bike.
The design emphasizes protection with TPU technologies integrated into the shift pad for superior upper foot defense. TPU sliders are strategically positioned on the lateral toe-box and calf area to facilitate flexion and protect critical zones. The TPU heel counter offers impact protection, additional support, and security. Dual density ankle protectors are placed between the upper and padded lining to safeguard key areas, while internal shin reinforcement adds impact resistance in a critical zone. These features combine to create a versatile, all-weather motorcycle boot that excels in comfort, protection, and durability for demanding touring riders.

Features:

• Ergonomically optimized mid-length touring design for all-day comfort

• Waterproof and breathable Drystar® membrane ensures excellent wet weather performance

• Lateral side entry with BOA Speed Lace System for quick, precise, and secure closure

• Constructed with advanced microfiber, knitted mesh, and co-injected TPU with Lycra for durability and breathability

• Rugged rubber sole with textured grip, shock absorption, and integrated support shank

• High flex inner structure with lasting insole for superior walking comfort

• TPU shift pad for upper foot protection with strategic TPU sliders on toe-box and calf

• TPU heel counter provides impact protection and additional support

• Dual density ankle protectors for strategic protection

• Internal shin reinforcement for impact resistance in critical areas