Alpinestars Nucleon Flex Proi Full Back Protection Insert Adult Off-Road Body Armor

• Hybrid technology Alpinestars' Nucleon Cell and Flex technologies providing ventilation and flexibility
• Ergonomically contoured dual zone outer shell
• Advanced polymeric blend with a solid cell structure core framed by a more flexible 3D cell structure
• Nucleon Flex technology layer on the central back zone
• More protection coverage in critical area
• Lightweight, ventilated and ultra-comfortable technology
• Rigorously tested and certified for proven performance in extreme temperatures
• Colors: Transparent Smoke / Red
• Sizes: Small, Medium, Large
• SKU: 2702-0287, 2702-0288, 2702-0289