Alpinestars SP-2 Shoes Black US 9.5 / EU 44 - Performance Motorcycle Riding Shoes

The Alpinestars SP-2 Shoes are engineered to deliver exceptional comfort, support, and durability for serious motorcycle riders. Featuring an innovative heel counter support system that works seamlessly with a strap closure, these shoes provide an improved fit and structural integrity essential for high-performance riding. The main upper is constructed from an advanced microfiber material that offers excellent abrasion resistance, lightweight comfort, and durability, making them suitable for demanding riding conditions. The rear of the heel counter includes a soft TPR insert that collaborates with the rear flex zone, allowing for increased freedom of ankle movement and added comfort when operating bike controls.

Designed as a low-cut performance riding shoe, the SP-2 incorporates numerous technical features aimed at enhancing rider experience. The rubber compound sole with a superior grip pattern ensures excellent traction on both road and off-road surfaces, while accordion flex zones support natural foot movement and control in various riding positions. Strategically positioned TPU protectors reinforce critical areas such as the ankle, heel, and shift pad, providing impact resistance and durability. The integrated flex bellow with a flex window doubles as an air intake for efficient ventilation, helping to keep feet cool during extended rides.

The closure system combines a quick, secure front Velcro® strap with a reverse zip for easy on and off. The strap features a TPR puller for added convenience and is reinforced with aramidic fiber wires to ensure long-lasting strength and lightweight performance. The ergonomic boot shape is designed for a wide-ranging foot profile, providing a comfortable fit that accommodates various foot shapes. Additional protective elements include a removable, anatomically shaped foot-bed with EVA foam and Lycra® for support, a reinforced internal toe box, and a double-density ankle protector layered under the upper for enhanced abrasion resistance. The external high modulus TPU heel counter, lateral ankle, and shift pad improve shock absorption and durability.

Further innovations include a replaceable bi-injected TPU forefoot slider with an easy-screw fixing for quick replacement, thermowelded flex grooves for controlled flexibility, and a moisture-wicking internal mesh lining for cooling comfort. These performance shoes are designed to meet the demands of aggressive riding while maintaining a focus on comfort, fit, and long-term resilience, making the Alpinestars SP-2 an ideal choice for serious motorcyclists seeking reliable footwear that performs in all conditions.

Features:

• Heel counter support system with strap closure for improved fit and structural support

• Advanced microfiber upper offering abrasion resistance and lightweight durability

• Soft TPR insert at heel counter combined with flex zone for enhanced ankle movement

• Rubber compound sole with superior grip patterning for excellent traction

• Accordion flex zones support natural foot motion and control

• Integrated flex bellow with air intake for ventilation and airflow

• Ergonomic TPU shift pad for added durability in high-stress areas

• Front Velcro® closure system with TPR puller for quick, secure fit

• Aramidic fiber reinforced strap closure ensures durability and lightweight performance

• External high modulus TPU heel counter, ankle, and shift pad for shock protection

• Removable, anatomically shaped foot-bed with EVA foam and Lycra® for comfort

• Replaceable bi-injected TPU forefoot slider with easy-screw fixing

• Thermowelded flex grooves for controlled flexibility

• Internal mesh lining for moisture-wicking and cooling comfort

• Double density ankle protector layered under the upper for abrasion resistance