The youth-sized Alpinestars KMX-9 v2 Karting suit receives a bold graphics treatment with the Graph-3 design and is specially engineered for younger & smaller bodies. The CIK/FIA Level-2 homologated, 2-layer suit starts with a twill-polymide outer shell for supreme abrasion resistance, and is completed with a poly-based, moisture wicking technical linings for increased comfort and fit. Mesh panels are built into the under-arms and seat area to increase ventilation. A lumbar stretch panel helps further increase mobility and ergonomics.