High quality materials combined with innovative design result in a soft protector jacket that is lightweight, ergonomic & extremely durable. Equipped with Nucleon PLASMA shoulder & elbow protectors for a superior level of impact protection, this jacket is made from breathable stretch mesh to provide a high level of ventilation while keeping protection close to the rider s body. Compatible with Alpinestars Bionic Neck Support (BNS). Features Equipped with a removable floating ribcage consisting of a thermoformed outer shell & an EVA protector mounted on a 3D mesh fabric to provide an optimal blend of protection, light weight, adaptability, flexibility & excellent air circulation & breathability The back protector with Cell technology is equipped with a strategically positioned groove that adapts perfectly to the curvature of the spine for maximum adaptability The back protector is equipped with a removable puck for BNS compatibility Nucleon PLASMA elbow & shoulder protectors...