Alpinestars Nucleon KR-Cell Back Protector YCRF_sunglasses Safety Compliance: Meets or exceeds

Safety Compliance: Meets or exceeds DOT FMVSS218 safety standards

Reinforced Clarino palm

Shell: 62% polyester

Every Scout is a K60

Expanded eyeport for a quick and easy fit even with larger framed glasses

Alpinestars Nucleon KR-Cell Back Protector YCRF_sunglasses Safety Compliance: Meets or exceedsFEATURES Developed in three waist to shoulder dimensions in order to cover all body size types Back hard shell plates are constructed from a high performance polymeric material blend for optimized flexibility and excellent weight saving properties Shells are highly perforated for maximum breathability and air ventilation Single injected compound shell constructed with triple layer design to absorb impacts and allow maximum airflow Ergonomic protector