The Alpinestars SP-2 Riding Shoes are low-cut performance motorcycle shoes designed for riders who want a balance of comfort, mobility, and protection on the street or track. This black size US 11.5 / EU 46 model features a lightweight, abrasion-resistant microfiber upper reinforced with strategically placed TPU protectors. The ergonomic boot shape accommodates a broad range of foot profiles while streamlining the forefoot for improved control on the motorcycle.
The innovative heel counter support system works with the angled strap closure to provide a secure, adaptable fit across the instep. A soft TPR heel insert and rear flex zone improve ankle movement, while accordion flex zones at the instep and Achilles area support natural riding motion. Thermowelded flex grooves help control movement, and the rear flex window also functions as an air intake for ventilation. A reverse zipper closure supports convenient entry and removal, while the internal mesh lining helps manage moisture during extended rides.
Protection features include double-density ankle protectors, an external high-modulus TPU heel counter, lateral ankle reinforcement, internal toe protection, and a durable TPU shift pad. The integrated Alpinestars TPF (Transversal Protection Frame) helps protect against transversal loads, while the replaceable bi-injected TPU forefoot slider uses an easy-screw design for efficient replacement. The exclusive compound rubber sole provides grip patterning for traction, water dispersion, durability, and improved feel both on and off the bike. The removable anatomical footbed combines EVA foam and Lycra for added comfort and support.
Manufactured by Alpinestars, the SP-2 Riding Shoes are intended for motorcycle street and performance riding applications. This product is identified by Alpinestars part number 2511622-10-46 and vendor part number 2511622-10-46. Fitment is based on the listed US 11.5 / EU 46 size; riders should confirm sizing and intended use before ordering.
Features:
- Size: US 11.5 / EU 46
- Model: SP-2 Riding Shoes
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Part Number: 2511622-10-46
- Vendor Part Number: 2511622-10-46
- Material: Lightweight, abrasion-resistant microfiber upper
- Closure: Angled strap, front hook-and-loop closure, and reverse zipper
- Protection: TPU heel, ankle, toe, shift pad, and forefoot slider components
- Support: Integrated Alpinestars TPF for protection against transversal loads
- Flexibility: Accordion zones and thermowelded flex grooves for controlled movement
- Ventilation: Rear flex window and moisture-wicking internal mesh lining
- Sole: Grip-patterned compound rubber sole with water dispersion and durable traction
- Comfort: Removable anatomical EVA and Lycra footbed