Certified to CIK FIA homologation standards, the Alpinestars KMX-9 v2 Karting Suit features an aggressive design and vibrant color options for entry and intermediate level racers. Boasting a two-layer construction for protection and lightness, this suit also has a 100 percent polyester toweling liner for driver comfort. Other driver-friendly design details include an angled front opening, stretch panels on the back, shoulders and waist for an optimized fit, and breathable mesh material on the crotch and underarms. With anatomical construction on the arm, leg, and torso paneling the KMX-9 v2 is created for the optimum position while driving. The knitted wrist and ankle cuffs provide a snug fit and help prevent unwanted movement of the suit. The two thigh pockets offer a convenient storage option for those times away from the driving seat. The KMX-9 v2 also features a premium YKK zipper with personalized zipper pullers, plus double slider for versatile and customizable fit and comes in a wide range of aggressive new color options.