Should You Buy a Used Helmet?

Used gear can be a smart way to save money, reduce waste and keep growing kids equipped for their next adventure. But helmets are different from skis, bikes, jackets and most other sports gear: their most important job happens in a split second—and damage that affects their protection is not always easy to see.

So, is buying a used helmet a good idea?

Sometimes—but only when you can verify its history, age, condition and fit. If there is any doubt, buy a new one.

Why a Helmet’s History Matters

Many helmets use an impact-absorbing foam liner designed to crush or deform during a hard hit. That damage may be hidden beneath the outer shell, and the helmet can still look perfectly fine afterward.

For that reason, never buy or use a helmet that:

• Has been involved in a crash or taken a significant impact
• Has an unknown crash history
• Has been dropped hard enough to cause concern
• Shows cracks, dents, crushed foam or separation between the shell and liner
• Has damaged, stretched, frayed or missing straps, buckles, pads or fit-system parts
• Has been altered, painted, glued or repaired in a way the manufacturer does not approve

A seller’s honest knowledge of the helmet matters just as much as its appearance. “It looks fine” is not the same as “it has never been in a crash.”

How Old Is Too Old?

There is no single expiration rule that applies to every helmet. Replacement guidance varies by brand, helmet construction, sport, use and storage conditions. Many manufacturers recommend replacement after roughly three to five years of use, while other guidance may differ.

Always check the instructions for the helmet’s exact brand and model. Replace it sooner if it has taken an impact, shows damage, no longer fits securely or has been exposed to conditions that may have harmed its materials.

Heat, sunlight, sweat, chemicals, frequent use and poor storage can age components such as foam, plastics, adhesives and straps. A helmet left for long periods in a hot car, damp garage or direct sunlight deserves extra caution.

Why Little Rippers Asks for a Date

Little Rippers asks sellers to provide the date shown on every helmet listing so buyers can make a more informed decision. The label is usually found inside the helmet beneath the padding and may show a manufacturing month and year, production date or date code.

That date is an important screening tool, but it does not guarantee safety. It cannot tell you whether the helmet has been crashed, stored in excessive heat or otherwise damaged. Buyers should consider the date together with the helmet’s history, condition, fit and the manufacturer’s instructions.

Sellers should photograph the date label clearly and answer questions about when the helmet was purchased, how often it was used, how it was stored and whether it ever took an impact.

Your Used-Helmet Checklist

Before buying, confirm all of the following:

1. The History Is Known

Buy only from someone who can confidently confirm that the helmet has never been in a crash or taken a significant impact. A helmet from a trusted friend or family member may be easier to evaluate than one with an unknown chain of ownership.

2. The Date Is Visible

Look for a clear photo of the manufacturer’s date label. Compare the helmet’s age with the replacement guidance for that exact brand and model. If the date label is missing, unreadable or removed, pass.

Below is an example that shows the helmet was manufactured on 8/26/2024.

3. It Has the Correct Safety Certification

The helmet should be certified for the activity your child will use it for. A bike helmet is not automatically appropriate for skiing, hockey, lacrosse, equestrian sports, motorsports or every type of skating.

Look for the required certification label inside the helmet and verify that it applies to the intended sport. For bicycle helmets sold in the United States, look for the CPSC certification label. Other activities use different standards, so consult the sport’s governing body, league rules and the helmet manufacturer.

Before purchasing, search the helmet’s brand and model in the CPSC recalls database.

4. The Shell and Foam Are Undamaged

Inspect the entire helmet in bright light. Look and feel for:

• Cracks, dents, deep scratches or punctures
• Compressed, cracked or misshapen foam
• Areas where the shell is pulling away from the liner
• Fading, brittleness or warping
• Missing pieces or unapproved modifications

Remove only pads designed to be removable so you can inspect beneath them. If anything looks questionable, do not use the helmet.

5. Every Part Works Properly

Check that the buckle closes securely, straps lie flat and adjust correctly, and the fit system tightens and releases as designed. Pads should be present and in usable condition. Replacement parts should be made or approved for that exact helmet.

6. It Fits This Child—Right Now

Never buy a helmet for a child to “grow into.” A helmet that is too large can shift or come off when it is needed most.

Follow the manufacturer’s fitting instructions. The helmet should sit level, feel snug without painful pressure points and stay secure when your child moves their head. Straps and buckles must be positioned correctly. Different brands and models fit differently even when the size label is the same.

When Should You Always Choose New?

Buy a new helmet when:

• The helmet’s impact history is unknown
• The seller cannot provide a readable date and certification label
• It is outside the manufacturer’s recommended service life
• It shows any damage, heavy wear or questionable modification
• It does not fit your child correctly
• The manufacturer, league or sport organization advises against buying used
• You simply do not feel confident about it

For higher-impact sports, helmets that require regular reconditioning or recertification, and specialized equipment such as football or lacrosse helmets, follow the manufacturer’s instructions and the rules of your child’s league. A casual visual inspection is not a substitute for required professional reconditioning or certification.

The Little Rippers Take

We love giving great kids’ gear another adventure—but safety comes first. A used helmet is only worth considering when you know its complete history, can verify its age and certification, find no signs of damage, and confirm that it fits your child properly.

When any of those pieces is missing, a new helmet is the better investment. There are plenty of other ways to save by buying used: spend less on the bike, skis, apparel or other gear, and put the savings toward a new helmet you can trust from day one.

When in doubt, replace it. Kids can outgrow gear. They should never outgrow protection.

Trusted Safety Resources

• U.S. Consumer Product Safety Commission: Which Helmet for Which Activity?
• U.S. Consumer Product Safety Commission: Recalls
• Virginia Tech Helmet Ratings
• Snell Memorial Foundation: Helmet FAQs

This article provides general safety information and is not a substitute for the helmet manufacturer’s instructions, the requirements of your child’s sport or league, or professional safety advice.