Hjc i31 helmet.
"APC" Advanced Polycarbonate Compound: By blending high-quality polycarbonate with high-impact ABS in an optimal ratio, HJC has developed a strong, impact-resistant shell while maintaining a lightweight design.
"ACS" Advanced Channel Ventilation System: Full front-to-back airflow to eliminate heat and humidity
Pinlock Ready HJ-43 VISOR: Offers 99% UV protection, with anti-scratch coating.
Dark Smoke Sunshield installed
Interior Parts: Breathable and dry
Crown and Cheek Pads: Removable and washable
Cheek Pads: Interchangeable in all sizes
Glasses Grooves: Accommodates riders with prescription glasses