Alpinestars Nucleon Flex Pro Ci Chest Protector Anthracite. Ergonomic, unisex two-piece chest protector, extremely light and highly ventilated. It has CE level 2 homologation.

Main features:

• Double layer protector made of a high performance polymer composite; offers optimum flexibility and great lightness.
• Microstructure designed to offer effective shock absorption, adaptability and excellent ventilation.
• The design of the protector provides a perfect balance between dispersion of force and absorption of energy in the event of an impact.
• Contour designed to offer maximum comfort to both men and women.

Size S is indicated for jackets sized XS to S // 42 to 48. Size L is for jackets as of size M // 50. For women's jackets, the size indicated is S.