Giro Nine Junior Helmet 2019 Color:Matte Black WaveCel is a collapsible cellular

WaveCel is a collapsible cellular structure that lines the inside of the helmet

World Cup File Guide and 
 Semi Edger (art

Bead: Foldable

Performance and comfort for every rider

Giro Nine Junior Helmet 2019 Color:Matte Black WaveCel is a collapsible cellularBuilt ultra light with ample venting and featuring our progressive In Form fit system, the Nine Jr. is a versatile design offering unquestionable comfort and solid style. Our Stack Ventilation regulates airflow to help keep goggles fog free in the worst of weather. Its no wonder The Nine is considered the best kids helmet ever made. SPECIFICATIONS Construction In Mold Construction Fit System In Form Fit System, Vertical Tuning Ventilation Thermostat