Size chart

Measure helmet size correctly ✔️ Size chart & calculator for motorcycle helmets

A well-fitting motorcycle helmet is vital. It only provides optimum protection if it fits the shape and size of your head exactly. Measure your head circumference with a flexible measuring tape over your ears and eyebrows. Enter the value below or use our size chart.

What size helmet do I have?

Find out with just a few clicks:

Select head circumference in cm:

Size chart for motorcycle helmets

Tips for trying on a helmet

• The helmet must fit tightly without pinching.
• Does the helmet move when you shake your head? Then it is too big.
• Does it pinch your forehead or temples? Then it's better to choose a size larger.

Note: If the helmet does not fit, you can exchange it without any problems in accordance with our returns policy.

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