Alpinestars KMX-9 v3 Graph-6 Kart Racing SuitDesigned to meet FIA homologation standards, the KMX 9 V3 Suit is a practical option for those getting started in racing or progressing through the ranks. It uses a lightweight, dual layer design for a balance of safety and comfort, and includes a soft polyester toweling liner. For better movement and airflow, the suit includes stretch panels in key areas like the back, shoulders, and waist, along with mesh inserts in the underarms.