Step‑by‑step measuring guide
- Position the tape correctly
Place a measuring tape around your head, slightly above your ears and across the centre of your forehead — roughly 2.5 cm above your eyebrows. - Ensure the tape is level
Keep it horizontal all the way around your head to avoid inaccurate measurements. - Check the tightness
The tape should be snug but not tight against your skin. - No measuring tape? No problem.
Use a length of string to measure around your head, then compare it to a ruler.
Once you have your head circumference, you can match it to the correct uvex helmet size. Each helmet model offers several centimetres of “wiggle room” to accommodate different head shapes and ensure a comfortable, secure fit.
Adjusting your safety helmet for the perfect fit
uvex safety helmets include a wheel‑ratchet suspension system that lets you fine‑tune the fit to your exact head size.
Key adjustment points
Internal suspension harness
Acts as a shock absorber and creates comfortable spacing.
Wheel ratchet / dial
Tighten or loosen easily for precise adjustment.
Straps
Ensure the helmet sits securely and comfortably without pressure points.
uvex safety helmet ranges
Browse popular uvex helmet models — all available in a range of colours:
Browse our range of safety helmets
Contact our team for expert advice
Conclusion
Selecting the correct helmet size is a simple yet essential step in ensuring head protection. By measuring accurately, adjusting the suspension system and choosing a uvex helmet designed with wearer comfort in mind, workers can enjoy safety gear that supports both protection and all‑day comfort. If you’d like help selecting the right helmet for your workforce, uvex PPE specialists are ready to assist.
FAQ's
Correct sizing ensures that the helmet stays securely positioned and provides optimal protection in case of an impact. A poor fit can compromise safety and reduce wearer comfort — making users less likely to wear their helmet consistently.
A good fit means:
- The helmet sits level on your head.
- It does not wobble or slide when you move.
- The straps sit comfortably around your ears.
- It feels snug but not tight.
Using the wheel‑ratchet system helps you achieve a personalised fit.
Yes. uvex helmets offer several centimetres of adjustment via the internal harness. If you're between two measurements, you can easily fine‑tune the position and tension to suit your head shape.
Use a piece of string, mark where it meets, and compare it to a ruler. This gives an accurate measurement of your head circumference.
Each uvex helmet follows the same head‑circumference guidelines but may offer different suspension systems, ventilation, accessory compatibility, and design profiles. Choosing the right model depends on your job role, environment, and comfort preference.