How to Measure the Circumference of Your Head for a Paragliding Helmet
Publicado por Martin Havel en
Choosing the right paragliding helmet is one of the most important gear decisions you will make. A helmet that fits correctly ensures maximum passive safety, superior impact protection, and all-day wearing comfort during long cross-country flights.
Before ordering a certified free-flight helmet online at Fly2Base, take an accurate head measurement to ensure you choose the right shell size from the start.
Step-by-Step Head Measurement Guide
Follow these quick steps to get an accurate measurement in centimetres:
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1. Grab a Flexible Measuring Tape: Use a soft fabric or tailor's measuring tape. If you do not have one, use a piece of non-stretch string and measure it against a standard ruler afterwards.
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2. Position the Tape Correctly: Wrap the measuring tape around the widest part of your head. Position the tape about 2 centimetres above your eyebrows at the front, just above your ears on the sides, and around the most prominent bump at the back of your skull.
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3. Keep the Tape Level & Snug: Ensure the tape lies flat against your head without twisting. Pull it snug against your hair, but not overly tight.
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4. Note Your Circumference: Record the measurement in centimetres (cm). Take the measurement two or three times to ensure consistency.
How to Choose Your Helmet Size
Once you have your measurement in centimetres, compare it with the sizing chart for your helmet manufacturer.
| Measurement (cm) | Typical Size | Fit Considerations |
| 53 – 54 cm | Small (S) | Fits snug for smaller head shapes. |
| 55 – 58 cm | Medium (M) | Most common size range for adult pilots. |
| 59 – 61 cm | Large (L) | Ideal for larger circumferences or wearing thin caps underneath. |
| 62 – 63 cm | Extra Large (XL) | Accommodates thick winter balaclavas easily. |
Key Fitting Tips for Paragliders
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Accounting for Balaclavas & Liners: If you regularly fly high-altitude thermal routes in cold conditions and plan to wear a thermal balaclava or windproof cap underneath, measure while wearing that headwear.
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Adjustable Retention Systems: Modern certified helmets (like the Charly Loop) feature an integrated rear rotary dial. If your measurement falls between two sizes, choosing the larger shell size lets you dial down the internal headband for a customisable, secure fit.
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Checking the Fit at Home: When your helmet arrives, put it on and fasten the chin strap. Shake your head side-to-side and forward-to-back—the helmet should remain firm without hot spots or shifting across your forehead.
Ready to find your perfect fit? Explore our complete range of certified EN 966 free-flight gear at the Fly2Base Paragliding Shop with fast shipping across Australia and worldwide!