Alpinestars Proton Motorcycle Jacket – Black/Black

The Alpinestars Proton motorcycle jacket is a great choice for touring and urban riders looking to take to the streets with style without compromise on safety or comfort. The main chassis is constructed from 35% sport leather and 65% stretch textile, resulting in an optimal blend of abrasion resistance and comfort while keeping the weight down. A 2L waterproof membrane construction, direct ventilation panels and a detachable thermal liner ensure you can ride all year round no matter the weather.

Motorcycle Jacket Features:

CONSTRUCTION

• Lightweight chassis constructed from a blend of leather and stretch fabric for comfort, durability & abrasion resistance.
• 2L waterproof membrane provides proven wet weather performance.
• Detachable thermal liner (100g body, 80g sleeves) allows the jacket to be configured according to the climate.
• Low profile sports collar construction with soft lining for enhanced rider comfort.

PROTECTION

• New inner construction that is great for adding protection inserts via upgrades with easy access pockets for both back protectors and chest protector inserts.
• Equipped with a double back pocket which fits both a regular and a long back protector, for riders interested in riding with more protection.
• Engineered fit designed to deliver the highest level of active upper body protection, the jacket is Tech-Air® Ready and can accommodate the Tech-Air® 5 or Tech-Air® 3 Airbag System.
• Strategically positioned stretch panel inserts have been designed to accommodate a Tech-Air® Airbag System, allowing for expansion when the airbag inflates and offering a high level of anatomical performance and a superior fit when riding without the system fitted.
• Fully CE-certified riding garment to CE Category II prEN17092 standards – A Class.
• CE Level 2 EN1621-1:2012 Alpinestars Nucleon Flex Pro shoulder and elbow protectors.

KEY FEATURES

• The Proton Jacket is Tech-Air® Ready.
• The Proton has a sports body mapped fit and pre-curved sleeves for optimal riding performance.
• Large direct ventilation panels on chest for optimized levels of airflow.
• Nucleon Flex Pro armor on shoulders and elbows (Nucleon chest Level 1 and Nucleon Level 1 and 2 back protectors available as an accessory upgrade).
• GP Lite shoulders with dynamic friction shield on the shoulder for enhanced impact and abrasion resistance.
• Rear of the jacket is elongated for enhanced coverage when riding.
• Polyamide stretch panels on arm pit, inner arms and shoulder blades for an optimized fit and performance.
• Zip front closure has been engineered to be durable and easy to use.
• Hook and loop waist for a secure closure.
• Two front zippered pockets, two chest pockets an inner waterproof document pocket and two inner pockets on the liner for safe and secure storage of valuables.

Alpinestars Men’s Clothing Size Guide:

*The size conversion chart is to be used as a guide only. It is not an exact conversion and does not guarantee an exact fit.