The back protector provides full-length protection coverage

Lightweight and strong

and a connection zipper to fit to any Alpinestars jacket

450D polyfabric reinforcements

A large 39-liter capacity Adventure Touring backpack with spacious interior compartments to carry large or bulky items

kmx 9 v3 s suit graphic 3 black yellow fluo Size:120 The back protector provides full-lengthCertified to FIA homologation standards, the KMX 9 V3 S Suit Youth is the perfect choice for both entry and intermediate level racers. Boasting an advanced, dual layer construction for protection and lightness, this suit also has a 100 percent polyester toweling liner for premium comfort. Additional driver friendly design details include an angled front opening, stretch panels on the back, shoulders and waist for an optimized fit, and breathable mesh