ALPINESTARS SP-1 v2 Vented Shoes - Black - US 8 / EU 42 2511318110042 Xstream Powerlid® External PU molded toe protector

External PU molded toe protector providing the ultimate in grip and safety

Steel levers withstand impacts and bends without breaking

Cost-effective way to raise compression without expensive high-compression pistons or cylinder head work

Full 4 Into 1 Race System Designed for Maximum Horsepower and Torque

ALPINESTARS SP-1 v2 Vented Shoes - Black - US 8 / EU 42 2511318110042 Xstream Powerlid® External PU molded toe protectorMicrofiber upper Perforated microfiber panels on lateral and medial quarter areas plus medial side perforation zone for enhanced airflow Tongue is made with breathable mesh to improve airflow Rear accordion panel is lightweight padded material Speed lacing system derived from Alpinestars MotoGP technology for a quick, precise, secure closure Ankle opening closure system using a hook and loop strap with debossed Alpinestars logo Foam backed double