Sizing Guide Get the Right Fit
• Constructed from hard-wearing 600 Denier poly-fabric outer shell reinforced with PU for excellent tear and abrasion performance.
• Extensive double mesh on mesh panel construction on front and rear panels for unsurpassed airflow performance.
• Airflow-intake system on lower arms includes perforated gusset for extra breathability.
• Reflective detailing on front and back for added rider visibility.
• Stitched and printed logos and YKK auto locking zippers.
• Removable CE-certified Bio-Armor shoulder and elbow protection for superb impact protection.
• Chest and Back protector compartments with PE comfort padding (CE certified Bio Armor back protector insert available as accessory).
• Nucleon KR-Ci. Size S-M use XS/S, Size L+ use M/XL.
• Nucleon KR-1i and KR-2i. Size S-M use MEDIUM insert. Sizes L-4XL use LARGE.
• Removable windproof inner vest lining to allow jacket to be worn in wet weather; lining features Velcro-closing wallet pockets.
• Full interior mesh liner adds to the cooling performance and incorporates Velcro ®closing wallet pocket.
• Neoprene comfort edge on cuff and collar; collar is constructed from padded 3D mesh of breathability and comfort.
• Elongated rear profile, plus Velcro® and D-ring waist adjustment for added riding comfort and customization.
• Pre-curved sleeves for increased comfort in riding position.
• External zippered hand pockets for peace-of-mind closure.
• Internal waist connection zipper allows attachment to selected Alpinestars pants.
SELECTION AND FITTING
• NOTE: All products shown on this page are sized according to the INTERNATIONAL SIZE listed in the MEN’S APPAREL SIZE CHART