Alpinestars Nucleon KR-CELL CiR chest protector S Uni

The Nucleon KR-CELL CiR is designed to provide protection for racing and sports riders while ensuring maximum breathability and comfort. Features: The Nucleon KR-CiR is a high-performance, super-lightweight racing chest protector featuring Nucleon Cell technology. The dual-layer chest shell plate is constructed from a high-performance polymer material blend for optimized flexibility and outstanding weight savings. The structural design and structure of the chest protector change from the center outward, providing the perfect balance between force distribution and energy absorption. The unique CELL microstructure is engineered for advanced energy absorption, adaptability, maximum breathability, and airflow. Ergonomic plate contours, which follow the body's natural curvature, ensure an optimal fit while riding. The soft, comfortable airmesh on the body side of the protector provides maximum breathability and rider comfort. Protection Level 2 (EN 1621-3:2018)