Alpinestars KMX 1 Kart SuitComplies with the CIK FIA Level2 new standard homologationConstructed for performanceLightweight Cordura® main shell construction is abrasion resistant, durable and comfortable. Extensive perforated Cordura® panels integrated into underarms, seat area, crotch front and sides waist, bottom leg for maximum ventilation. Perforations are ‘heat formed’ to ensure material strength and integrity. Fully floating arm construction for minimal material resistance while driving and maneuverability around shoulders and upper arms. Extensive lumbar stretch panel for improved stretch fit in driving position and easier in and out of cockpit. Exclusive shoulder epaulette construction derived from Alpinestars Formula 1 race suits. Comfortable and breathable, advanced poly-blend toweling lining incorporates poly-mesh inserts which work in conjunction with perforated Cordura® panels for exceptional levels of ventilation and cooling comfort.Protection and comfortRight elbow is reinforced with strong polymide for excellent abrasion and heat resistance against kart engine. Removable poly-foam side torso padding for improved comfort and fit. Elastic foot loops secure suit in position without interfering with the foot pedals. Knitted wrist and ankle cuffs for snug and soft fit. Low profile collar for added convenience and comfort. Premium YKK zippers with Alpinestars zipper pullers, plus double slider for versatile and customizable fit. Embroidered logo and detailing.