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Alpinestars Proton WP Jacket

Extensive stretch construction for the optimum blend of fit, comfort, light weight, and freedom of movement.

Alpinestars
€ 419,95 € 335,95
Choose your size
Description

The Alpinestars Proton is a street sport jacket offering an innovative modern style with premium comfort. With a main chassis constructed from 35% sport leather and 65% stretch textile for the optimal blend of abrasion resistance, light weight, and comfort. With a 2L waterproof* membrane construction, direct ventilation panels and a detachable thermal liner, the jacket can be easily adapted to the weather. Level 2 CE Nucleon Flex Pro protectors on the shoulders and elbows delivers optimal resistance against impacts and abrasion, while also being supremely flexible for optimum comfort.

Featuring an 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.

Specifications

Materials

  • Chassis constructed from a blend of leather and stretch fabric.
  • Polyamide stretch panels on arm pit, inner arms and shoulder blades.
  • 35% sport leather and 65% stretch textile.

Weatherproofing

  • 2L waterproof membrane*.
  • Detachable thermal liner (100g body, 80g sleeves).
  • Large direct ventilation panels on chest.
  • Low profile sports collar construction with soft lining.

Fit

  • Sports body mapped fit.
  • Pre-curved sleeves.
  • Rear of the jacket is elongated for enhanced coverage when riding.

Features

  • 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.
  • Inner waterproof document pocket.
  • Two inner pockets on the liner.

Protection

  • Nucleon Flex Pro Level 1 protectors on shoulders and elbows.
  • Prepared for Nucleon back protector insert. 
  • The Proton Jacket is Tech-Air® Ready.
  • Fully CE-certified riding garment to CE – Category II prEN17092 standards – A Class.

*Een waterdicht of waterproof membraan betekent niet onbeperkt waterdicht. De waterdichtheid is afhankelijk van de kwaliteit van het membraan. Zoek je 100% waterdicht? Selecteer dan een motorjas met GoreTex membraan.

Size chart
What size back protector?

Choose a Level 1 or Level 2 back protector. Level 2 has a higher impact value than Level 1.

Nucleon KR-CELLi Level 1
Nucleon KR-1 CELLi Level 2
Nucleon Plasma Level 2

 

Size jacketNucleon back protector size
S and MM
L till 6XLL

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