Alpinestars – A-5 Plasma Chest Protector – Black/Red/White

Chest and back protectors are mounted on a highly perforated 3D mesh for airflow and breathability | The side wings are independent from the main semi-rigid chest protector outer shell to ensure a fully adaptive fit | The back protector is a composite construction and has a central semi-rigid thermoplastic zone on a Nucleon Plasma back protector for greater impact force dispersion in a critical area | Protectors have an adaptive fit that follow the bodys contours for comfort and freedom of movement | 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 ventilated, this chest protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions | Equipped with adjustable shoulder and side straps for an optimized performance fit | Removable soft tactile, thermoformed shoulder padding for enhanced rider comfort | Liners on the Nucleon Plasma chest and back protectors maintain the integral structure of the protectors and reduce the risk of any material tearing | The Nucleon Plasma protectors are ribbed for airflow while also reducing the amount of material that is in contact with the skin | The perforated 3D mesh chassis also offers additional protection against tire roost | Bionic Neck Support (BNS) compatibility via the BNS shoulder pull tabs