ALPINESTARS VEST NUC FLX PRO

Nucleon Flex technology layer on the central back zone

Divided Chest Protector - Unique new longer length for more protection coverage in critical area

Lightweight, ventilated and ultra-comfortable technology

Rigorously tested and certified for proven performance in extreme temperatures

Chest and back protector held securely in position by the breathable, soft-touch perforated mesh chassis that also delivers maximum airflow for enhanced rider comfort

Back Protector - Ergonomically contoured dual zone outershell

Advanced polymeric blend with a solid cell structure core

Solid cell core framed by a more flexible 32 cell structure