Types of Motorcycle Helmets: A Complete Guide to Every Style

Last Updated On: Aug 01, 2026

Walk into any gear shop and you will see helmets that look nothing alike. Some cover your whole head like a tank. Others barely cover your scalp. A few flip open in the middle. None of this is random. Every shape solves a different problem, whether that is speed, weather, off road terrain, or simply wanting to feel the wind on your face at a red light.

If you are trying to make sense of the different types of motorcycle helmets before you spend your money, this guide walks through each one in plain language: what it protects, who actually wears it, and where it falls short. We will also cover safety certifications, since a helmet that looks great but lacks the right rating is not doing its job.

Motorcycle Helmet Styles at a Glance

Before we go section by section, here is a quick comparison so you can jump straight to the type that matches how you ride.

Keep this table handy. We will explain the reasoning behind every row below.

Full Face Helmets

If you picture a motorcycle helmet in your head right now, it is probably this one. Full face helmets wrap around your entire skull, including a solid chin bar, and they are the closest thing to a complete safety cocoon you can put on your head.

Roughly 35 to 40 percent of serious helmet impacts happen right at the chin and jaw area, which is exactly the spot that open face and half helmets leave exposed. That single design choice is why full face helmets are consistently rated as the safest option for everyday riding, and it is also why nearly every professional racer wears one.

What you get with a full face helmet:

• A rigid chin bar that absorbs impact instead of your jaw
• A shield that blocks wind, bugs, rain, and road debris
• Better noise reduction on the highway compared to open styles
• Modern ventilation channels that pull air through the top and chin vents to reduce fogging

The tradeoff is heat. On a slow summer ride through stop and go traffic, a closed visor can feel like a sauna. Look for a model with adjustable vents and a removable, washable liner if you plan to ride in warm climates.

If you are stuck choosing between this style and something more open, we put together a detailed full face versus open face helmet comparison that walks through the tradeoffs in more depth.

Modular Helmets (Flip Up Helmets)

Modular helmets try to solve one specific annoyance: taking your entire helmet off every time you want a sip of water or a conversation at a gas stop. The chin bar and visor hinge upward as one piece, turning a full face helmet into something closer to an open face helmet in seconds. Riders who tour long distances tend to love these because the flip up feature does not require pulling over and removing the whole helmet.

That said, modular helmets are not a free upgrade over a standard full face. The hinge mechanism is a moving part, and moving parts introduce a small weak point that a solid one piece shell does not have. Most manufacturers do not recommend riding with the chin bar flipped open at highway speed, since it changes the aerodynamics and removes your chin protection entirely.

Good modular helmets include:

• A secure double locking mechanism so the chin bar cannot pop open accidentally
• A drop down internal sun visor
• Bluetooth ready shells for communication systems
• A slightly heavier build than comparable full face models, due to the hinge hardware

For a full breakdown of how these mechanisms work and whether they are worth the extra weight, check out our guide on what a modular helmet actually is.

Open Face Helmets (3/4 Helmets)

Open face helmets, sometimes labeled 3/4 helmets, cover the top, back, and sides of your head but leave your face completely open. There is no chin bar. Some models include a flip down visor for eye protection, while others expect you to wear separate goggles or sunglasses.

This style is enormously popular with cruiser riders and scooter commuters who want to feel the road without sacrificing head protection entirely. The shell and internal foam liner are usually built with the same materials as full face helmets, so the coverage that exists is genuinely solid. The obvious gap is your jaw, chin, and face, which stay exposed to wind, bugs, gravel, and pavement in a fall.

If your commute is mostly slow city streets and short trips, an open face helmet is a reasonable compromise between comfort and protection. If you spend real time on the highway, the lack of chin protection and wind buffeting at speed become harder to ignore.

Half Helmets

Half helmets, often nicknamed brain buckets, cover only the top of your head down to about your eyebrows and the back of your skull. They are lightweight, minimal, and closely tied to classic cruiser and chopper culture.

There is no getting around the fact that this is the least protective helmet style on the market. The impact absorbing foam layer is thin, there is no chin bar, and your face, ears, and jaw have zero coverage. Riders choose them anyway because of the unmatched airflow, the classic look, and the sense of freedom that comes from barely wearing a helmet at all.

If you are weighing whether this level of coverage is enough for how you ride, our article on whether half helmets are actually safe goes through the honest tradeoffs, including what DOT certification does and does not guarantee at this coverage level.

Off Road and Motocross Helmets

Off road helmets, also called motocross helmets, look distinctly different from the road going styles above. They have an elongated chin bar, a sun peak instead of a face shield, and no built in eye protection, since riders pair them with separate goggles. The design exists for a reason. Dirt riding is physically demanding and generates a lot of body heat, so these helmets prioritize airflow and low weight over wind protection or noise dampening.

That elongated chin bar and open eye port also allow better peripheral vision, which matters when you are reading uneven terrain at speed. What they are not built for is sustained highway riding. Without a face shield or real soundproofing, wind noise and debris become a real problem above city speeds.

Dual Sport and Adventure Helmets

Dual sport helmets, sometimes called adventure or crossover helmets, split the difference between an off road helmet and a full face helmet. They keep the sun peak and aggressive chin bar shape of a motocross helmet but add a proper face shield, so you get eye protection on pavement and the option to flip the shield up and wear goggles once you hit the dirt.

This is the go to choice for riders who genuinely split their time between paved roads and trails. The shield can typically be removed entirely for pure off road days, and the peak is shaped to resist lifting at highway speeds, unlike a standard motocross helmet.

If adventure riding is your focus, it is worth browsing our picks for the best adventure helmets currently on the market, since fit and shield quality vary a lot between brands at this price point.

Other Helmets You Will Come Across

Beyond the six core categories above, you will occasionally see a few specialty styles pop up in helmet shops and search results:

• Racing helmets strip out audio ports and extra padding in favor of wider peripheral vision, emergency removable cheek pads for medical crews, and the lightest possible shell material.
• Novelty helmets are the cheap, shiny shells sold at swap meets that mimic a real helmet’s shape but carry no legitimate safety certification. They are not legal for road use in most states and offer close to no protection.
• Retro or vintage style helmets borrow the look of 1960s and 1970s designs while using modern shells and foam underneath, giving café racer and classic bike owners a period correct look with current day protection.

Across all these types of helmets, the shell and certification matter far more than the paint job, so treat styling as the last factor in your decision, not the first.

Understanding Helmet Safety Standards

A helmet’s shape only tells half the story. The certification sticker inside tells you whether it actually passed independent impact testing.

In the United States, every legally sold helmet must meet the Department of Transportation’s Federal Motor Vehicle Safety Standard 218, commonly shortened to DOT. The National Highway Traffic Safety Administration explains how to verify a genuine DOT label and how to avoid novelty helmets that fake the sticker without passing any real testing.

Beyond the government minimum, the Snell Memorial Foundation runs a voluntary certification that many riders consider a meaningful upgrade. Snell’s official helmet guide details the additional impact tests a helmet must pass to earn the Snell label, including multiple strikes to the same location and stricter chin bar integrity checks.

If you shop internationally, you will also run into ECE 22.06, the European testing standard that is accepted in more than 50 countries and includes rotational impact testing that older standards did not require. None of this is academic.

Head injuries remain the leading cause of death in motorcycle crashes, and helmets are estimated to be roughly 37 percent effective at preventing rider deaths according to research compiled by the Insurance Institute for Highway Safety. Federal crash data tracked by NHTSA shows motorcyclists remain heavily overrepresented in fatal crashes, and the CDC’s motorcycle safety data tells a similar story, which is why choosing a certified helmet matters just as much as choosing the right shape.

How to Choose the Right Style for Your Riding

There is no single best helmet, only the best one for what you actually do on a bike. A few honest questions will narrow the field fast.

• What is your riding position? Sport riders hunched over a tank need a helmet shaped for a forward lean, with the eye port angled up. Cruiser and touring riders sitting upright need the opposite geometry, or the helmet will fight your neck for hours.
• How much weather do you actually ride through? Commuters riding through rain, cold mornings, and highway wind almost always end up happier in a full face or modular helmet, no matter how appealing the open air feel of a half helmet looks in a parking lot.
• Do you switch between pavement and dirt? If the answer is yes, stop looking at pure road helmets and go straight to the dual sport category.

Once you have narrowed down a style, fit becomes the deciding factor, since even the safest helmet shell does nothing if it sits loose on your head. Our guide on how a motorcycle helmet should actually fit walks through the cheek pressure test and roll off check that most first time buyers skip.

Final Thoughts

Picking from the many styles of motorcycle helmets comes down to matching the shell to your actual riding, not the other way around. A commuter fighting rain and highway wind has different needs than a weekend trail rider, and both of them need something different from a cruiser owner doing slow Sunday loops.

Start with how and where you ride, confirm the certification sticker inside the shell, then worry about paint schemes and Bluetooth features last. You can browse our full lineup of reviews and buying guides at Gears Choice to find a specific model that fits the style you have landed on.

Frequently Asked Questions

How many motorcycle helmet types are there?

Most riders and manufacturers group them into six core styles: full face, modular, open face, half helmet, off road, and dual sport. Racing, novelty, and retro helmets exist too, but they are variations built on those same six shell shapes.

Is a modular helmet as safe as a full face helmet?

Not quite. The hinge that lets the chin bar flip up is a mechanical weak point that a one piece full face shell does not have. Modular helmets are still far safer than open face or half helmets, just slightly behind a true full face in independent crash testing.

What is the safest helmet style overall?

Full face helmets consistently score highest in independent testing because they protect the chin and jaw, the area most frequently struck in real world crashes, while sealing out wind, rain, and debris.

Do I need a DOT and Snell certified helmet, or is one enough?

DOT certification is legally required in the United States, so any helmet you buy needs it at minimum. Snell certification is optional but reflects a tougher set of impact tests, so it is worth paying attention to if you want an extra margin of protection.