Guide - How to Measure a Riding Helmet Step by Step?
Choosing the right riding helmet is not just a matter of comfort, but primarily of safety. Even the best horse riding helmet will not fulfill its function if it is poorly fitted. In this step-by-step guide, we will show you how to measure your head and select the correct size of riding helmet to ensure maximum protection while riding.
Why is the correct size of riding helmet so important?
A riding helmet is designed to protect the most vulnerable areas of the head – especially the back of the head and temples. If it is too loose, it can shift during a fall. If it is too tight – it causes discomfort, pain, and distracts during riding. Therefore, proper fitting of a riding helmet is an absolute essential, regardless of the rider's skill level.

Step 1: How to measure your head circumference for a riding helmet?
The first and most important step is accurately measuring your head circumference.
For this, you will need:
- a soft tailor's tape measure (preferably flexible)
How to take the measurement?
- Place the tape measure at temple level
- Run it around your head at its widest point
- Make sure the tape measure is snug against your head but not compressing it
The measurement should be taken in centimeters. This is the basis on which most riding helmets available on the market are selected.
Example: if your result is 56 cm – this is your starting point for choosing the appropriate size.

Step 2: How to choose the size of a riding helmet?
After measuring your head circumference, it's time to consult the manufacturer's size chart. Each brand (KASK, KEP, Samshield) may have slightly different sizing, so it's always worth checking the exact guidelines.
What to look for?
- size range (e.g., 55–57 cm)
- adjustment system (dial, padding)
- ability to replace fitting liners
If your measurement falls between two sizes:
- check if the model has an adjustment feature
- choose the option that allows for a better fit (often a smaller size with adjustment)

Remember: a riding helmet should not be bought "to grow into."
Step 3: How to check the helmet's fit on your head?
Measuring alone is only half the battle. It's crucial to check how the helmet sits on your head.
1. Nape Fit
The helmet should stably cover the back of the head.
It cannot:
- gap at the back
- lift when tilting your head
A well-fitted helmet "holds" the head evenly on all sides.
2. Side-to-Side Test
Move your head from side to side.
A properly fitted helmet:
- moves with your head
- does not shift independently
If the helmet stays in place – it's too loose.
3. Strap Placement around the Ears
The straps should lie naturally around the ear (forming a "Y" shape).
Pay attention:
- they should not pass over the ear
- they should not be too far behind it

Their purpose is to stabilize the helmet, not to press.
4. Chin Strap
The strap must be well-adjusted:
- snug against the chin
- not hindering breathing or speaking
A simple rule: one finger should fit between the strap and your chin.
Common Mistakes When Choosing a Riding Helmet
When buying a horse riding helmet, many people make similar mistakes. Here are the most important ones:
- choosing a size too large "for the future"
- ignoring the manufacturer's size chart
- not performing a stability test on the head
- improper adjustment of the chin strap
- measurement taken in the wrong place

Additionally, it's worth remembering:
- the helmet should not cause localized pressure (e.g., on the forehead)
- it should not leave deep marks after a few minutes of wear
- hair should be styled as it would be during riding (ponytail, bun)
How to Choose the Perfect Riding Helmet?
An ideal riding helmet is one that:
- does not shift during movement
- fits evenly around the head
- does not cause discomfort
- provides stability and safety
Modern riding helmets offer advanced fitting systems, ventilation, and interchangeable liners that help tailor the model even better to individual needs.
Summary
Properly choosing the size of a riding helmet is a crucial element of safety for every rider. Just a few simple steps: accurate measurement, checking the size chart, and a fit test, to ensure that the helmet will fulfill its function.
If you have the opportunity – use professional fitting at an equestrian shop. And if you are buying online, by following the above tips, you can choose a riding helmet just as effectively.
Remember: Your safety starts with a well-fitted helmet.
Riding Helmet Star Lady Chrome Swaro Midnight
Any questions? Contact us
If you still have doubts about which riding helmet to choose or how to properly select the size — contact us. We will help you through the fitting process step by step, so you can be sure that the chosen helmet will fit perfectly and provide maximum safety.
We invite you to our store in Ruda Śląska, right off the A4 highway - see how to get there – where a wide assortment, a full range of fittings, and a calm space for professional try-ons await you.