Alpinestars KMX-5 V3 Kart Racing Suit

Alpinestars KMX-5 V3 Kart Racing Suit

The Alpinestars KMX-5 V3 Kart Racing Suit is engineered for competitive drivers who demand lightweight performance, superior comfort, and FIA-certified protection. Designed to meet the latest FIA 8877-2022 Grade 1 homologation, the KMX-5 V3 features an advanced dual-layer construction that combines excellent abrasion resistance with outstanding breathability. The exclusive polyester and polyamide outer shell, paired with a soft knit lining, helps keep drivers cool, comfortable, and focused throughout every race.

To maximize ventilation, the suit incorporates laser-cut perforations across the upper chest and back, along with strategically positioned Tech Mesh panels on the underarms, torso sides, and crotch for continuous airflow and effective temperature regulation. Anatomically pre-curved arms and legs, fully floating sleeves, and stretch panel construction provide unrestricted movement and an optimized driving position, reducing fatigue during long karting sessions. Reinforced seat-belt panels enhance durability in high-wear areas without compromising flexibility.

Finished with lightweight knitted cuffs, premium YKK double-slider zipper, integrated thigh pockets, and Alpinestars' Formula 1-inspired extraction handle, the KMX-5 V3 delivers professional-grade performance for racers competing at club and national levels. Its athletic fit and modern styling make it one of the most advanced kart suits in the Alpinestars range.