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Nucleon Flex Pro Vest Transparent Smoke Red Black
Nucleon Flex Pro Vest Transparent Smoke Red Black
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Alpinestars More Alpinestars products

Alpinestars Nucleon Flex Pro Vest Transparent Smoke Red Black

Product Code: 60662

4 out of 5 (4 reviews)

£175.74

£184.99

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£175.74 -5%

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Ultra-lightweight and comfortable yet highly protective, the Alpinestars Nucleon Flex Pro Vest offers a CE Level 2 Nucleon Flex Pro back protector and a split CE Level 2 chest protector. It is rigorously tested for proven performance in extreme temperatures. The mesh chassis provides exceptional airflow and high-performance polymer Cell and Nucleon Flex structures for optimised flexibility and weight reduction. The Nucleon Flex Pro back protector gives the perfect balance between energy absorption and the microstructure of the Nucleon Flex Pro chest protector also offers excellent energy absorption while offering superior breathability and airflow. Soft padding on the sides provides additional comfort, and an adjustable elastic waistband gives a secure and personalised fit.
  • Ultra-lightweight
  • CE Level 2 Nucleon Flex Pro back protector
  • Split CE Level 2 chest protector
  • Mesh chassis
  • Adjustable
4 out of 5 · Alpinestars Nucleon Flex Pro Vest Transparent Smoke Red Black
Feefo Reviews

Alpinestars Nucleon Flex Pro Vest Transparent Smoke Red Black Mens - XL

Sep 14, 2026

Verified Customer

Good fit Feels protected when wearing

Alpinestars Nucleon Flex Pro Vest Transparent Smoke Red Black Mens - L

Jun 21, 2026

Verified Customer

Very comfortable, and I can now remove the back protector from my jacket as this feels far more secure.
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