How to Know Your Motorcycle Helmet Size?

Measure your head for a helmet.

Choosing the right motorcycle helmet is crucial for rider safety and comfort. A helmet that’s too big can slip off during an accident, while one that’s too small can cause discomfort and even headaches. Knowing your motorcycle helmet size is the first step to finding the perfect fit. In this guide, we’ll walk you through the process of measuring your head, understanding helmet sizing charts, and trying on helmets for the best fit.

Understanding Motorcycle Helmet Sizes

Before we dive into measurements, let’s clarify some common misconceptions. Motorcycle helmets are typically sized by head circumference, measured in inches or centimeters. This measurement is taken around the widest part of your head, usually about an inch above your eyebrows.

It’s important to note that helmet sizes can vary slightly between manufacturers. Therefore, using a sizing chart as a general guide is helpful, but trying on the helmet is essential for the final fit.

Measure your head for a helmet.

How to Measure Your Head for a Motorcycle Helmet

Accurately measuring your head is the foundation for finding the right helmet size. Here’s a step-by-step guide:

  1. Gather your tools: You’ll need a soft measuring tape. A tailor’s tape measure is ideal, but a regular cloth tape will work as well.
  2. Find the widest part of your head: This is typically about an inch above your eyebrows.
  3. Measure your head circumference: Wrap the measuring tape around your head, ensuring it passes over the widest part. Make sure the tape is level and snug but not tight.
  4. Note the measurement: Record your measurement in both inches and centimeters, as different sizing charts may use different units.

Using a Motorcycle Helmet Sizing Chart

Once you have your head measurement, you can use a helmet sizing chart to determine your approximate size. Most helmet manufacturers provide sizing charts on their websites. Keep in mind that these charts are a general guide, and the best way to find the perfect fit is to try on different helmets.

Factors Affecting Motorcycle Helmet Fit

Several factors beyond head circumference influence helmet fit:

  • Helmet shape: Different helmet manufacturers have varying helmet shapes, which can impact how a helmet feels on your head.
  • Head shape: Everyone’s head is unique, and some helmets may fit certain head shapes better than others.
  • Padding and liner: The thickness and material of the helmet’s padding and liner can affect the fit.

How to Try On a Motorcycle Helmet

Trying on a helmet is essential to ensure a proper fit. Here are some tips:

  • Wear the helmet as you would while riding: This includes any undergarments or eyewear you typically wear.
  • Check the fit: The helmet should feel snug but not tight. There should be about a finger’s width of space between your head and the helmet.
  • Test the chin strap: The chin strap should be secure but not overly tight.
  • Check the visor: The visor should provide clear visibility without obstructing your vision.
  • Consider comfort: The helmet should feel comfortable to wear for extended periods.

Common Motorcycle Helmet Fit Issues

If a helmet doesn’t fit correctly, it can lead to discomfort, safety issues, and even headaches. Some common fit problems include:

  • Helmet too loose: The helmet may shift during riding, reducing protection.
  • Helmet too tight: This can cause discomfort and pressure points.
  • Poor cheek pad fit: The cheek pads should create a snug seal around your face without causing excessive pressure.

Tips for Buying a Motorcycle Helmet Online

If you’re purchasing a helmet online, it’s essential to take extra precautions to ensure a good fit:

  • Check the return policy: Many retailers offer generous return policies for helmets.
  • Read customer reviews: Look for feedback on fit and sizing.
  • Consider buying from a reputable retailer: This increases the likelihood of receiving a genuine product with accurate sizing information.

Different Types of Motorcycle Helmets and Their Fit

Full-Face Helmets

Full-face helmets offer the maximum protection for your head and face. They are ideal for long-distance riding and touring. Due to their complete coverage, fit is crucial. The helmet should fit snugly without causing discomfort.

Key points to consider:

  • Check the cheek pads: Ensure they provide a snug fit without pinching your cheeks.
  • Test the eye port: Verify that the eye port doesn’t obstruct your vision when looking up or down.
  • Evaluate ventilation: A well-ventilated full-face helmet is essential for comfort during long rides.

Modular Helmets

Modular helmets offer versatility by allowing you to flip up the chin bar. They are a popular choice for urban riding and commuting. Fit is similar to full-face helmets, but with the added consideration of the chin bar mechanism.

Key points to consider:

  • Check the chin bar mechanism: Ensure it operates smoothly and securely.
  • Test the fit with the chin bar up and down: The helmet should fit comfortably in both positions.
  • Evaluate noise levels: Some modular helmets can be noisier than full-face helmets when the chin bar is up.

Open-Face Helmets

Open-face helmets offer less protection than full-face and modular helmets but prioritize ventilation and visibility. They are often preferred for short rides and warm weather conditions.

Key points to consider:

  • Check the fit around the head: The helmet should fit snugly without rocking or shifting.
  • Evaluate the chin strap: Ensure it provides adequate security.
  • Consider additional protection: If you plan on riding in colder weather, consider using a face shield or neck gaiter.

Half Helmets

Half helmets, also known as beanie helmets, offer the least protection but are popular for cruising and short rides. Fit is relatively straightforward, as they primarily cover the top of the head.

Key points to consider:

  • Check the fit around the head: The helmet should fit snugly without shifting.
  • Evaluate the chin strap: Ensure it provides adequate security.
  • Consider additional protection: For increased safety, consider wearing eye protection and a face shield.

Tips for Trying on Motorcycle Helmets

  • Wear your riding gear: This will give you a more accurate representation of how the helmet will fit with your typical attire.
  • Take your time: Don’t rush the fitting process. Try on several helmets to find the perfect fit.
  • Trust your instincts: If a helmet doesn’t feel right, it probably isn’t the right one for you.

Maintaining Your Motorcycle Helmet

Proper care is essential for maintaining the fit and performance of your helmet.

  • Follow the manufacturer’s cleaning instructions: Use the recommended cleaning products to prevent damage to the liner and padding.
  • Avoid exposing your helmet to extreme temperatures: Heat and cold can affect the helmet’s materials and fit.
  • Inspect the helmet regularly: Check for signs of damage, such as cracks or scratches.
  • Replace your helmet after a significant impact: Even if there are no visible signs of damage, it’s recommended to replace your helmet after a major impact.

By following these guidelines, you can select and care for a motorcycle helmet that provides optimal protection and comfort.

Helmet Safety Standards and Choosing the Right Helmet

Understanding Helmet Safety Standards

Choosing a motorcycle helmet involves more than just finding the right size and fit. Understanding safety standards is crucial for ensuring your protection on the road.

Measure your head for a helmet.

  • DOT (Department of Transportation) Standard: This is the minimum safety standard required for helmets sold in the United States. While it ensures basic protection, it’s essential to consider additional certifications for enhanced safety.
  • ECE (Economic Commission for Europe) Standard: This European standard is generally considered more stringent than the DOT standard. Helmets meeting ECE standards often offer superior protection.
  • Snell Memorial Foundation: This independent organization sets its own rigorous safety standards for helmets. Helmets carrying the Snell label are known for their high level of protection.

It’s important to note that while these standards provide valuable information, they don’t guarantee complete safety in every situation. Always prioritize wearing a helmet, regardless of the certification.

Choosing the Right Helmet for Your Riding Style

The type of helmet you choose should align with your riding style and conditions.

  • Cruising or Short Rides: An open-face or half helmet might be sufficient for casual riding in favorable weather conditions.
  • Commuter Riding: A modular helmet offers versatility for both open-face and full-face protection.
  • Touring or Long-Distance Riding: A full-face helmet provides maximum protection and comfort for extended rides.
  • Adventure Riding: A modular or adventure-specific helmet with off-road features is ideal for varying terrain and conditions.

Consider factors such as climate, road conditions, and personal preferences when selecting a helmet.

Additional Tips for Helmet Selection

  • Prioritize comfort: A well-fitting helmet should be comfortable to wear for extended periods.
  • Check ventilation: Adequate ventilation is essential for preventing heat buildup and fogging.
  • Consider noise reduction: Some helmets offer better noise isolation than others.
  • Look for additional features: Features like drop-down sun visors, built-in communication systems, or emergency release systems can enhance your riding experience.
  • Try on multiple helmets: Different helmet brands and models have varying shapes and fits. Try on several options to find the perfect one for you.

By carefully considering these factors and following the guidelines provided in this guide, you can select a motorcycle helmet that offers optimal protection, comfort, and performance.

Finding the perfect motorcycle helmet size is crucial for safety and comfort. By following the steps outlined in this guide, you can determine your head measurement, use a sizing chart as a starting point, and try on helmets to find the perfect fit. Remember, a properly fitted helmet is an essential piece of riding gear.