Alpinestars - Nucleon Plasma Racing Chest Protector Supplier-Kimpex they're made from a 4-way

they're made from a 4-way stretch and quick-drying recycled fabric

Front Alpinestars MX helmet art

Coated-mesh zip pocket

Rear Drive Sprocket (many style available)

Daisy chain attachment system

Alpinestars - Nucleon Plasma Racing Chest Protector Supplier-Kimpex they're made from a 4-wayAnatomically profiled for all performance road riding and racing, the Nucleon PLASMA Racing Chest Protector Insert has been engineered to be lightweight, breathable, comfortable and protective, and features a composite semi rigid thermoplastic central zone on the outer for additional impact performance. Key Features: Specifically engineered for use with all Alpinestars racing suits. The Level 2 CE certified chest protector insert is a composite