ALPINESTARS SP-1 v2 Vented Shoes - Black - US 7.5 / EU 41 2511318110041 Cats Slim design that enables you

Slim design that enables you to put this high powered neodymium mid in a tight space for the highest decibel level possible

Boot upper incorporates an innovative front and rear bellows and rear calf zone for higher levels of flexibility Boot upper is constructed from microfiber for durability and abrasion resistance

of Cylinders: Universal

4V) Per Channel 1 x 420W 2 Ohms RMS Power (14

ALPINESTARS SP-1 v2 Vented Shoes - Black - US 7.5 / EU 41 2511318110041 Cats Slim design that enables youMicrofiber 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