ALPINESTARS (ROAD) Nucleon Flex Pro Protection Vest — Size L, Black

High-performance protection engineered for riders who demand certified impact defense and exceptional comfort. 🛡️

• Back protector with an ergonomically contoured dual‑zone outershell for improved fit and energy dispersion.
• Advanced polymeric blend with a solid cell structure core for consistent shock absorption.
• Solid cell core framed by a more flexible 32‑cell structure to balance rigidity and mobility.
• Nucleon Flex technology layer integrated on the central back zone to increase articulation without sacrificing protection.
• Divided chest protector in a longer length to extend coverage in critical areas.
• Lightweight, ventilated and ultra‑comfortable construction; the breathable soft‑touch perforated mesh chassis secures protectors and maximizes airflow.
• Rigorously tested and certified: back protector EN 1621-2:2014 Level 2 and divided chest protector EN 1621-3:2018 Level 2, validated for extreme temperatures.
• Materials: 50% thermoplastic elastomer, 35% polyester, 6% EVA, 5% polyamide and 4% other.

Designed to deliver certified protection, superior ventilation and an ergonomic fit for extended use.