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eBay£219.99Visit shop Alpinestars Proton Waterproof Motorbike Motorcycle Textile Jacket Black Medium
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The Alpinestars Proton Motorcycle Jacket is designed for adult male riders seeking a versatile street sport jacket that balances premium comfort with robust protection and adaptability to varying weather conditions. Its key benefit lies in the innovative blend of 35% sport leather and 65% stretch textile, offering both abrasion resistance and freedom of movement. A potential caveat is that while it comes with CE armor, chest and back protectors are sold separately, requiring an additional purchase for full protection.
| Age Group | adult |
|---|---|
| Colour | Black |
| Gender | Male |
| Material | Leather |
| Model Part Number | 3206323-1100-S |
| Brand | Alpinestars |
The jacket's main chassis is constructed from a blend of 35% sport leather for abrasion resistance and 65% stretch textile for lightweight comfort and freedom of movement.
The jacket includes CE Nucleon Flex Pro armor on the shoulders and elbows. Pockets are provided for optional Nucleon chest and back protectors, which must be purchased separately.
It features a 2L waterproof membrane for wet weather and a detachable thermal liner that can be removed or added based on temperature. Large direct ventilation panels on the chest also help manage airflow.
Yes, the Proton Jacket is Tech-Air Ready and can accommodate the Alpinestars Tech-Air 5 or Tech-Air 3 Airbag Systems.
It features an engineered, body-mapped fit with pre-curved sleeves and polyamide stretch panels in key areas (armpits, inner arms, shoulder blades) designed for optimal riding performance and comfort.
Clean the exterior with a damp cloth and mild soap. The thermal liner can be hand or machine washed on a delicate cycle. Avoid abrasive cleaners and store on a wide hanger in a cool, dry place.
The jacket is designed as a street sport jacket, suitable for urban commuting, general road riding, and spirited rides where a balance of comfort, protection, and weather adaptability is desired.
Clean the zipper teeth with a soft brush and apply a silicone-based lubricant or wax specifically designed for zippers. Ensure no fabric is caught in the teeth.
Inspect the main zipper and seam seals for damage. Ensure all zippers are fully closed. If leakage persists, the membrane may be compromised and require professional inspection or replacement.
Ensure the armor is the correct size for the pocket and is seated properly. Adjust the fit using the internal adjustments if available, or consider an alternative size armor insert if the pocket allows.
Ensure the ventilation zippers are fully open and that the panels themselves are not obstructed by debris or clothing.
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