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Proton WP Jacket

The Alpinestars Proton Waterproof Jacket is a modern street-sport jacket that blends innovative style with premium comfort and protection. Constructed from 35% sport leather and 65% stretch textile, it delivers excellent abrasion resistance while remaining lightweight and flexible. With a 2-layer waterproof membrane, direct chest ventilation panels, and a detachable thermal liner, the Proton adapts easily to changing weather conditions. Tech-Air® Ready and designed with upgraded armour compatibility, it provides high-level protection for committed road riders.

Key Features

• Sport leather (35%) and stretch textile (65%) chassis for durability, comfort, and flexibility
• 2L waterproof membrane construction for proven wet-weather protection
• Large direct-vent chest panels for high airflow in warm conditions
• Detachable thermal liner (100g body / 80g sleeves) for cold-weather adaptability
• New inner construction with pockets for chest and back protector upgrades
• Double back-protector pocket fits both standard and long options
• Tech-Air® Ready — compatible with Tech-Air® 5 and Tech-Air® 3 Airbag Systems
• Strategically placed stretch zones to allow proper airbag expansion
• Level 2 Nucleon Flex Pro armour on shoulders and elbows included
• GP Lite shoulders with Dynamic Friction Shield for added impact and abrasion protection
• Sport body-mapped fit with pre-curved sleeves for performance riding
• Elongated rear hem for better riding coverage
• Polyamide stretch panels in armpit, inner arm and shoulder blade regions for mobility
• Durable, easy-to-use front zip closure
• Hook-and-loop waist adjustment for secure fit
• Two front zip pockets, two chest pockets, waterproof document pocket and two liner pockets
• CE certified garment: Category II prEN17092 – A Class
• Armour: CE Level 2 EN1621-1:2012 (shoulders & elbows)

Proudly supplied by DR MOTO — New Zealand’s trusted Alpinestars street-sport protection specialist.
High-performance jackets, expert advice and fast nationwide shipping for riders who demand comfort and protection in every condition.