DIC Plastic Ultra Light Helmet with Vent Light Gray Keijin/KEIJIN AA17-V-HA5E-K17-GY

---------------------------------------------------------------------- Country of origin: Japan Estimated head circumference: 53cm~62cm Applicable interior: HA5 interior Liner: In-mold shell integrated, Ear strap: E1 ear strap, Chin strap: One-touch chin band Features: Ventilation holes, grooves to prevent raindrops