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Youth Helmet Safety

Bicycling is a leading cause of head injury for children ages 14 and younger, leading to about 20,000 hospital emergency rooms visits a year in the United States. Many more are treated by family doctors or para-medical professionals in incidents that go unreported. In Indiana, about 9 out of 10 children who ride bicycles say they rarely or never wear a helmet, according to the Indiana Department of Health.

Helmets are designed to absorb the impact of crashes instead of the head and brain, so they should be worn whenever riding any type of equipment that moves you faster than your own feet, such as bicycles, scooters, skateboards and skates. In fact, studies show helmets can reduce the odds of severe head injuries in accidents by about 70 percent and fatal head injuries by 65 percent.

The Indiana Department of Homeland Security encourages all Hoosiers to wear a helmet when riding a bicycle. Use the helmet safety guide below to learn how to find a good helmet and wear it properly.

Youth Helmet Safety Tips

Quick Tips
  • Adults should set good examples for children and wear bicycle helmets too.
  • Buy helmets that fit the individual properly.
  • Make sure the child's helmet fits the head snugly now. Do not let the child use a helmet that they will "grow into."
  • Replace helmets that have been involved in a crash or if the foam has cracked.
  • Make sure children wear their helmets every time they ride.

Bicycle Helmet Facts and Tips

  • Crashes can happen anywhere. Many children do not wear helmets because they are not riding on the road, but serious injuries also occur away from vehicle traffic, and those injuries are most often head injuries. With this in mind, helmets should be worn regardless of where children ride.
  • Helmets are the most effective safety device available to reduce head injury and death from bicycle crashes. Parents should make sure children wear a helmet every time they ride.
  • Make sure helmets fit and children know how to put them on properly. Helmets should sit on top of the head in a level position and should not rock forward, backward or side to side. The helmet straps must always be buckled, but not too tightly.
  • Parents wearing helmets make a big difference! About 86 percent of parents who say they always wear a helmet say their children do too, but only 38 percent of children wear their helmet when their parents never do. Set a good example and wear a helmet on every ride.
  • Parents should check children's helmets regularly. Replace a helmet if it has been used in a crash or the foam has been cracked (even from dropping the helmet).

Source: Safe Kids Worldwide

Did You Know?
  • Every two minutes, a child is treated in an emergency room for an unintentional bicycle-related incident.
  • More children ages 5 to 14 are seen in emergency rooms for biking related-injuries than any other sport.
  • Helmet use is the most effective way to reduce bicycle-related fatalities.
  • Non-motorized scooters cause more injuries to kids than any other toy.
  • Every $12 spent on a bicycle helmet for a child generates $580 in cost-saving benefits to society.

Source: Safe Kids Indiana

Child and parent riding bikes with helmets on fist-bump
Child and parent riding bikes with helmets on fist-bump

Find the Right Helmet

Choosing a quality helmet can help reduce injury risk, but which helmet should a child use?

Not all helmets are the same. They are designed for different activities and may not protect the head in all situations. Bicycle helmets are made specifically for bicycling and are manufactured according to federal safety standards, whereas other types of helmets may only be made to voluntary safety standards. Since 1999, all bicycle helmets must meet the standards of the U.S. Consumer Product Safety Commission (CPSC) to provide protection against skull fractures and severe brain injuries. Check the applicable standards for bike and other types of helmets at the CPSC website.

Be aware that unsafe or counterfeit helmets that do not meet safety standards exist and are often sold online. CPSC-certified helmets should contain a sticker on the inside that includes information on its compliance, including the month and year of its manufacture. Find the requirements for instructions and labels that should come with all CPSC-certified helmets.

Helmet Ratings

Researchers at Virginia Tech University have tested many types of helmets for their effectiveness in reducing concussions. Working with the Insurance Institute for Highway Safety, the researchers have rated more than 100 bicycle helmets. View the bicycle helmet ratings

Sizing a Helmet

Remember that helmets should be selected based on head size, not age! Follow the steps below to find the size of the helmet needed, and then see the table matching head size with helmet size.

  1. Using a soft measuring tape, place the tape above the eyebrows.
  2. Hold the tape in place while wrapping it around the head until the two sides of the tape meet.
  3. Write down the distance in inches. This is the head's circumference.
  4. Compare the measurement to the corresponding helmet size using the table below.
Head Circumference (inches) Bicycle Helmet Size (approximate)
up to 18 1/2 inches X-Small (toddler)
18 1/2 inches to 20 7/8 inches Small
20 7/8 inches to 22 3/4 inches Medium
22 3/4 inches to 24 1/8 inches Large
more than 24 1/8 inches X-Large
Note: Manufacturers may have different sizing and may combine sizes (e.g., Small/Medium, Medium/Large). Source:
Buying a Helmet
Bicycle helmet
Bicycle helmet

When buying a helmet, let children pick out their own; they will be more likely to wear them for every ride. If buying in the store, be sure to have children try on the helmets according to the steps in the Fitting and Wearing a Helmet section below.

The Indiana University School of Medicine has a Safety Store that offers high-quality, low-cost child safety products and free injury prevention education. Located at the Riley Hospital for Children in Indianapolis, the store sells bicycle helmets, which can also be ordered online.

Buy a helmet

Fit a Helmet

How to Fit a Helmet

In general, helmets should sit snugly and comfortably on the head all the way around, sitting level and stable enough to stay in place during crashes. There should be no spaces between the head and the helmet foam. Buy a helmet that fits the child's head now, not a helmet to “grow into.” Follow the steps below to wear a helmet properly.

How to Fit a Helmet

Steps to Fit a Helmet
  1. Make sure the bottom of the helmet is only one or two finger widths above the eyebrows. The helmet should be level and low on the forehead (not tilted), and the back of the helmet should not touch the top of the neck.
  2. On each side of the helmet, adjust the side straps so the front and back straps form a V shape underneath and slightly in front of the ears. Lock the slider if present. You may find it easier to do this with the helmet off.
  3. Adjust the chin strap buckle so it is centered below the chin. You may find it easier to do this with the helmet off.
  4. With the helmet on, make sure the helmet is still low and level, and then buckle the chin strap. Tighten the strap until it is snug enough that only one or two fingers can fit between the chin and the strap.
  5. Have the child open his or her mouth like yawning. The helmet should pull down on the head. If it does not, then tighten the chin strap.
  6. Check that the helmet does not rock back and forth or side to side more than an inch. If it does, then shorten the straps and retighten the chin strap and test again.
  7. Have the child look up and side to side. The child should be able to see the front of the helmet when looking up, and the helmet should not obstruct any vision. If the helmet cannot be seen, then it is not low enough. If it obstructs vision, then the straps should be readjusted.
  8. Ask the child how the helmet feels. It should feel snug but not too tight. If the helmet has removable padding or a universal fit ring, adjust as necessary.
Helmet Fit Downloads



Other Sports: Helmets and Concussions
  • Not all helmets are the same. See answers to frequently asked questions and find the manufacturer standards that apply to helmets of various activities at the CPSC website.
  • The U.S. Centers for Disease Control and Prevention (CDC) offers a Helmet Safety page that provides videos and fact sheets on many times of helmets, including those for skateboarding, baseball and hockey.
  • The CDC also has a free CDC HEADS UP Concussion and Helmet Safety app so you can learn how to spot a concussion and know what to do. It also includes tips on helmet safety. Search for the app in your mobile device's app store.
Off-Road Vehicle Helmets

Indiana law requires all children under 18 years to wear a helmet on or in any Off-Road Vehicle (ORV). This applies to all ORVs, including but not limited to ATVs, UTVs, side-by-side vehicles, go-karts and dirt bikes (excludes golf carts). The law applies both to public and private property. Visit the Indiana Department of Natural Resources website for more information.

Download Youth Helmet Tips


Download Youth Helmet Tips