Premium materials combined with innovative design create a soft protection jacket that is light, ergonomic and extremely durable. Equipped with Nucleon Plasma shoulder and elbow protectors for superior levels of impact protection, this jacket is constructed from a breathable stretch mesh to offer high levels of ventilation while keeping the protection close to the rider’s body. Compatible with Alpinestars BNS. Featuring a removable floating chest comprising a thermoformed outer shell and EVA protector mounted on a 3-D mesh for the optimum blend of protection, light weight, adaptability, flexibility, and superior airflow and breathability. The Cell technology back protector is engineered with a flexion groove strategically positioned to perfectly follow the curvature of the spine for maximum adaptivity. The back protector is equipped with a removable puck for BNS compatibility. The Nucleon Plasma elbow and shoulder protectors are mounted on a highly breathable slim fit stretch mesh chassis for an enhanced performance fit. Strategically positioned padding on the biceps and chest for additional tire roost coverage. The slim fit chassis features a height adjustable elastic waist belt for a customized fit. Nucleon Plasma is a viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies. Lightweight and highly ventilated, this knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions.