Sizing Guide Get the Right Fit
• Constructed from a highly durable and abrasion resistant 600 Denier poly-fabric main shell for long-lasting performance.
• Extended mesh panels on the torso and arms provides substantial airflow when riding for superior comfort in warmer weather conditions.
• Sport fit with pre‐curved sleeve construction for reduced fatigue and enhanced riding comfort.
• Reflective details for improved rider visibility.
• Strategically positioned comfort padding improves comfort and fit.
• Lightweight CE certified Bio Armor elbow and shoulder protectors grant the jacket a sleek fit yet provide class‐leading impact protection.
• Back pad compartment with PE foam padding (CE certified Bio Armor back protector available as accessory).
• Nucleon KR-1i and KR-2i. Size S-M use MEDIUM insert. Sizes L-4XL use LARGE.
• All protections are perforated and securely housed in mesh compartments to significantly increase garment’s air flow performance.
• Removable interior wind-breaker jacket lining with pockets allows garment to be worn in different weather situations.
• Full mesh lining boosts garment’s all-round airflow capabilities and breathability.
• Strategically positioned accordion poly-fabric stretch insert on back and elbow for excellent flex fit.
• 3D collar and wrist cuff edging for improved comfort and breathability.
• Velcro® and D‐ring waist adjustments for a secure and customized fit.
• Velcro® and zipped wrist cuff closures allow further fine-tuning of garment’s fit.
• Lower rear profile design offers lumbar coverage and prevents jacket from riding up over pants.
• Convenient waterproof internal pocket keeps important documents safe and dry.
• External, large-opening front hand pockets are zippered for peace-of-mind closure.
• Multiple internal compartment pockets feature Velcro® closures for additional security.
• Waist connection zipper allows attachment to Alpinestars riding 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