GIRO Bicycle Road Helmet Aries Spherical AF JCF Certified Helmet Japanese MAT WHITE RUSH L [Official Product]

Weight: 270g (Medium size) Head circumference 59-63cm Ventilation: 24 wind tunnel ventilation Construction: In-mold polycarbonate shell / EPS liner / AURA II Reinforcement Arch Safety standards: European safety standards CE safety standards obtained/Japan Cycling Federation (JCF) safety standards obtained