Alpinestars Nucleon Plasma Back Protector Black / White Red XL

soft back innovative PLASMA M design for maximum air circulation and heat dissipation Adjustable side straps in V-configuration that ensure optimal adaptation to the curvature of the spine Removable shoulder straps allow quick conversion to a race-specific shape consists of a composite construction with a central semi-rigid thermoplastic zone that ensures better distribution of impact forces #consists of a composite construction with a central semi-rigid thermoplastic zone that ensures better distribution of impact forces#innovative PLASMA M design for maximum air circulation and heat dissipation#soft back#Fully adjustable shoulder and waist straps for a customized fit#Removable shoulder straps allow quick conversion to a race-specific shape#Made from environmentally friendly, USDA-based shock-absorbing material#Nucleon PLASMA viscoelastic blend provides high levels of comfort#Breathable construction with channeled interior surfaces for optimal air circulation#Soft inner lining for added comfort#Adjustable side straps in V-configuration that ensure optimal adaptation to the curv Fully adjustable shoulder and waist straps for a customized fit Made from environmentally friendly, USDA-based shock-absorbing material Nucleon PLASMA viscoelastic blend provides high levels of comfort Breathable construction with channeled interior surfaces for optimal air circulation