Exclusive outdoor coating material, combined with a flexible knit lining for optimal levels of production, light weight and comfort.
TECH mesh panels placed strategically for effective regulation of body temperature.
The arms, legs and panels of the torso are anatomically designed to provide the optimal position when driving.

Certified FIA approval standards, KMX-9 V3 combination for youth is the ideal choice for an entry-level or for middle-level drivers. During a dual-layered construction for protection and lightness, this combination is also equipped with a 100% polyester sponge cloth liner for optimal comfort. Further design details suitable for drivers include an angle front opening, expandable panels in the back, shoulders and size for optimized cutting, and a breathable mesh material with crotch and armpits.

• Advanced two-layer assembly for protection, improved breathability and weight reduction.
• Designed for durability, resistance to abrasion and swelling of the materials, the sponge poly-cloth lining provides moisture evacuation properties.
• TECH mesh panels strategically placed on armpits and crotch for improved air circulation.
• Extensible panels sewn on the back, shoulders and lumbar with minimum resistance of materials during driving.
• The new extraction handle AlpinestarsInspired by Formula 1, has a completely floating arm.
• The arms, legs and panels of the torso are conceived anatomically to provide the optimal position during driving.
• Asymmetrical front opening Alpinestars Facilitates adjustment.
• Ergonomic collar with knitted soft liner for greater coverage and comfort with a secure closing system.
• sleeves sewn cuffs and ankles for maximum comfort and reduced weight.
• Two pockets on the thighs for practical storage of personal objects.
• High quality YKK metal zipper with custom tights, and double zipper for a versatile and customizable fit.
• The waist adjustable belt allows a personalized tight cut.
• Classic athletic cut.
• Level 1 FIA 8877-2022 standard