Product Details
Size Guide
| Euro Size | INTL | Chest Size (inch) |
|---|---|---|
| 40 | XXS | 30 |
| 42 | XXS | 32 |
| 44 | XS | 34 |
| 46 | XS | 36 |
| 48 | S | 38 |
| 50 | S | 40 |
| 52 | M | 42 |
| 54 | M | 44 |
| 56 | L | 46 |
| 58 | L | 48 |
| 60 | XL | 50 |
| 62 | XXL | 52 |
| 64 | 3XL | 54 |
Alpinestars Proton Waterproof Jacket - Black/Black
The Alpinestars Proton Waterproof Jacket in sleek Black/Black is a modern and versatile street sport jacket designed for premium comfort and protection. As a leading UK retailer for Alpinestars, Moto Central is proud to offer this innovative jacket. Constructed from a blend of 35% sport leather and 65% stretch textile, the Alpinestars Proton Jacket offers an optimal balance of abrasion resistance, lightweight feel, and comfort. Equipped with a 2L waterproof membrane, direct ventilation panels, and a detachable thermal liner, this jacket is easily adaptable to varying weather conditions.
Safety is paramount, with the jacket being a fully CE-certified riding garment to CE - Category II prEN17092 standards - A Class. It features CE Level 2 EN1621-1:2012 Alpinestars Nucleon Flex Pro shoulder and elbow protectors. The Proton Waterproof Jacket has a new inner construction designed for easy access to protection insert upgrades, including back and chest protectors. It’s also Tech-Air® Ready, accommodating the Tech-Air® 5 or Tech-Air® 3 Airbag System. Level 2 CE Nucleon Flex Pro armour on the shoulders and elbows provides optimal impact and abrasion resistance while maintaining flexibility. The Proton jacket is highly protective.
Extensive stretch construction ensures an optimal blend of fit, comfort, lightweight feel, and freedom of movement. The chassis, constructed from leather and stretch fabric, offers durability and abrasion resistance, while the 2L waterproof membrane ensures proven wet weather performance. The detachable thermal liner (100g body, 80g sleeves) allows for climate-specific configuration. The jacket features a low-profile sports collar with a soft lining for enhanced rider comfort. Large direct ventilation panels on the chest optimise airflow. GP Lite shoulders with a dynamic friction shield enhance impact and abrasion resistance. The rear of the jacket is elongated for enhanced coverage. Polyamide stretch panels on the armpit, inner arms, and shoulder blades ensure an optimised fit and performance. At Moto Central, we offer a wide range of Alpinestars colours and sizes, and if you don't see what you need, we'll happily order it in. The Proton jacket is a great choice for any rider.