M is suitable for 54-57 cm / 21.2-22.4 inch head circumferenceL is suitable for 57-62 cm / 22.4-24.4 inch head circumference

Product information:

Brand: inbikeName: MX-3 Helmet with Glasses in Magnetic TypeMaterial: pc shell; EPS foam inner shellHoles: 25Weight: around 230gColors: four colors to choose for nyou

Product features:

Colorful EPSEPS foam is lightweight and anti-impact, reduces the burden on driving and increases safety.The main material of the helmet is EPS which is a special environmentally friendly material for riding helmets.This material has the effect of damping and the effect of shock absorptionHigh quality PC housingQuality PC materialBright color that does not fade1mm thickness / good strength / impact resistant / PC environmental protection filmArc design25 vents helps ventilation and release heat give more comfort.The entire helmet weighs around 230 grams - equivalent to 3-4 eggs.25 vents breathable design.Cycle long distances comfortable.TechnologyIntegrated casting process, integrated EPS foam and PC shell keeps you safe.Every impact energy spread evenly.Detachable lining and adjustable device.Teenagers, children can also use the helmet - the helmet is adjustable at the rear.

Excellent finish.

Measure:

M-suitable for head circumference: 54-57 cm / 21.2-22.4 inches

L-suitable for head circumference: 57-60 cm / 23.2-24.4 inches

Three colors for you to choose