Alpinestars Men's Nucleon Kr 1 Celli Transparent Smoke Red Protector, Black White, Standard Size

Motorun

  Alpinestars Nucleon KR-1 CELLi     The extremely lightweight Nucleon KR-1 CELLi insert features an articulated back plate for more flexibility and riding fit, as well as an advanced microstructure cell design for efficient impact energy absorption and high levels of airflow.         Comfort/features: high-performance polymer blend with cell structure for optimized flexibility and low weight efficient energy intake soft, comfortable padding on the body side offers maximum breathability and ride comfort also compatibility with Alpinestars racing suits Safety: certified to EN 1621-2:2014, Level 2 Material: 64% thermoplastic elastomer, 33% EVA (Ethylene Vinyl Acetate), 3% others

Amazon

The fit is designed to provide the highest level of active protection in racing, and the suit is Tech-Air compatible and can accommodate the Tech-Air 10 Airbag System with its advanced hip protection or the Tech-Air 5 Airbag System, complete with a new racing algorithm available for download. DFS shoulder, elbow and knee protectors provide optimal protection against impact and abrasion and provide exceptional friction control. HRSF polyamide stretch inserts for optimal abrasion resistance while improving freedom of movement.