In general terms, a rider with curly hair needs a helmet with a slightly larger or deeper fit, worn with the curls gathered low and flat, and the fit checked with the hair styled exactly as it will be ridden in. Curly hair adds volume and spring, so a helmet that fits a straight-haired head of the same size may sit too high or feel tight in the wrong places. The answer is usually a roomier helmet, a low hairstyle, and a patient fit check — not a smaller helmet forced on.
Many curly-haired riders find that helmets press on the curls, flatten them unevenly, or slide around as the hair springs back, and some end up wearing a helmet that is too loose simply because it feels more comfortable. That is a poor trade, because a loose helmet may not protect the head properly in a fall. This guide explains how curly hair changes the fit, how to style curls for a helmet, and how to pick a helmet that works with your hair.
How Does Curly Hair Change the Way a Helmet Fits?
Curly hair adds volume in a way that straight hair does not. Curls lift away from the scalp, hold air between the strands, and spring back when pressed down, so the head is effectively larger and rounder inside a helmet than a tape measure alone would suggest. A helmet that would fit the same head with straight hair may feel tight at the temples, press on the crown, or sit too high on the forehead.
The springiness of curls also affects how the helmet sits over time. A helmet that feels snug when you first put it on may loosen as the curls compress and then push back unevenly, so the helmet can end up rocking or sliding during a ride. In general terms, the helmet should sit level, with the front edge about two fingers’ width above the eyebrows, and it should move with your head rather than on its own. If curls stop it from sitting that low, the size or the hairstyle needs to change.
How Should You Style Curly Hair Under a Helmet?
The simplest approach is to gather the curls low and keep them flat against the head. A low ponytail at the nape of the neck, a low bun worn at the base of the skull, or two low braids all keep the volume away from the crown and sides, where the helmet needs to sit close. Avoid high puffs, top knots, and pineapple styles, because they push the helmet up and forward and leave the back of the head exposed.
A silk or satin scarf, durag, or thin skull cap can help keep curls flat and reduce frizz and tangling under a helmet. Choose a thin, smooth layer and put it on before the helmet, then check the fit with it in place, since even a thin layer changes how the helmet sits. A silk lining also helps protect curls from the friction of the helmet pads, which can otherwise leave the hair frizzy and tangled after a ride.
What Should You Look for When Choosing a Helmet?
Start by measuring your head with your hair in your usual riding style, and use that number as a starting point rather than a final answer. Many curly-haired riders find they need one size up, or a model with a deeper shell, and that is normal: the size label is a guide, and the fit check matters more. Try helmets on with your hair styled as you will ride, and expect the right size to be larger than the size you would pick with straight hair.
Look for a helmet with a deep fit and good adjustment. A dial at the back that adjusts in small steps, and pads in different thicknesses, gives you more room to fine-tune the fit around curls. Helmets with a slightly rounder shell often suit curly hair better than narrow, shallow models, because they leave more room over the crown. Some helmets have a ponytail opening at the back, which can make a low ponytail or a low puff far more comfortable.
Comfort is a useful test: a helmet that presses hard in one place, usually at the temples or the forehead, is the wrong shape for your head and hair, and another model will usually fit better. A helmet that feels fine for a minute may start to press after twenty minutes as the curls compress, so if you can, wear it around the house for a while before a long ride. If you want to understand how some helmets handle the twisting forces that can happen in a fall, reading about what MIPS is for helmets can help you decide whether that feature is worth looking for, but fit should always come first.
How Do You Check the Fit with Curly Hair?
Do the fit check with your hair styled exactly as you will ride, and with any scarf, cap, or wrap you plan to wear. The helmet should sit level, with the front edge about two fingers’ width above the eyebrows, and it should cover the forehead and the back of the head evenly. Shake your head gently from side to side: the helmet should move with your head, not slide around on its own.
Check the straps next. The side straps should meet in a V just below each ear, and the chin strap should be snug enough that only one or two fingers fit underneath. Open your mouth wide: the helmet should pull down slightly, which shows the strap is holding it in place. If the helmet lifts when you open your mouth, the strap is too loose, or the curls are pushing the helmet up.
What Mistakes Should Riders with Curly Hair Avoid?
The most common mistake is forcing a too-small helmet over a high puff or a top knot. The helmet ends up sitting high on the head, the forehead is exposed, and the straps cannot be adjusted properly, which leaves the rider less protected and less comfortable. A larger size, or a lower hairstyle, is a better answer than forcing a small helmet to fit.
Finally, do not skip the helmet because fitting it is frustrating, and do not wear it pushed back like a cap to keep the curls looking neat. A helmet worn tipped back leaves the forehead unprotected, which defeats its purpose. The right combination of size, model, and hairstyle is out there, and a shop that sells helmets can often help you work through the options until you find it.
Frequently Asked Questions
Q: Should I buy a bigger helmet if I have curly hair?
A: In general terms, yes — many curly-haired riders need one size up, or a deeper model, from the size a bare-head measurement suggests. Measure with your hair in your usual riding style, try the helmet on in that style, and let the fit check, not the label, decide.
Q: What is the best hairstyle for wearing a helmet with curly hair?
A: A low ponytail, a low bun at the nape, or low braids usually work best, because they keep the volume away from where the helmet sits. A silk scarf or thin cap can also help keep curls flat and reduce frizz under the helmet.
Q: Will wearing a helmet damage my curls?
A: A helmet can cause some frizz and flattening, but it should not damage healthy curls. A silk or satin lining under the helmet reduces friction, and gathering the curls low and flat before putting the helmet on helps them keep their shape better after the ride.
Olivia
Writer at Helmet Today, covering helmet reviews, fit and riding safety.
