Alpinestars Nucleon Plasma Racing Chest Protector — Size M, Black, Red

The Nucleon Plasma Racing chest protector insert is anatomically profiled for performance road riding and racing, engineered to be lightweight, breathable, comfortable and protective.

• Composite semi-rigid thermoplastic central zone for enhanced impact performance and force dispersion.
• Specifically designed to integrate with racing suits while maximizing airflow and heat dissipation via the Plasma M layout.
• Soft tactile backing preserves structural integrity by preventing potential tearing and improving fit.
• Extended side wings increase rib coverage and silicone ribbing on the inner face prevents slipping to keep the protector in place.
• Fully adaptive, low-profile construction with customizable central-zone graphics for a tailored fit and look.

Construction: bio-based, eco-friendly and sustainable viscoelastic Nucleon Plasma compound that is ultra-adaptive, vented and low profile, combined with a soft tactile inner liner for superior rider comfort.

Certification: chest protector EN 1621-3:2018 Level 1.

Materials: 85% polyurethane, 6% polyester, 5% thermoplastic polyurethane and 4% other; additional elements include 35% PVC, 33% nitrilic rubber, 29% H10720:H10721 and 3% other.