and Alpinestars engineered ergonomic mobility

The Hypertech features stretch panels strategically placed on the knee

The tailored fit prevents bunching and excessive flapping at speed

creating a protective casual riding pant with a feminine silhouette that is perfect in any urban environment

Featuring highly perforated Nucleon Flex Technology protectors externally on a breathable stretch-mesh sleeve

kmx 9 v3 s suit black red fluo Color:Black Red Fluo and Alpinestars engineered ergonomic mobilityCertified 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