Best Kids' Small Helmets of 2026

Name: XJD Kids Helmet Toddlers Bike Helmet Age 3-13 Years Adjustable Skateboard Helmet
Brand: XJD

Luke Dobson

Last Updated: 9 Feb 2026

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Protecting your child's head during outdoor activities is crucial, and one way to ensure safety is through the use of a properly fitting helmet. Kids' small helmets are designed to provide protection and comfort for children while cycling, skateboarding, rollerblading, or any other activity that may require head protection. These helmets come in a variety of colours and designs, making it easy to find one that your child will love. Investing in a quality helmet is an important decision to make, and we highly recommend considering a kids' small helmet for your child's safety.

At a Glance: Our Top Picks

#TOP 1

XJD Kids Helmet Toddlers Bike Helmet Age 3-13 Years Adjustable Skateboard Helmet

9.8

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XJD Kids Helmet Toddlers Bike Helmet Age 3-13 Years Adjustable Skateboard Helmet

#TOP1

9.8

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#TOP 2

ABUS Smiley 2.0 Kids Helmet for Girls and Boys

9.7

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ABUS Smiley 2.0 Kids Helmet for Girls and Boys

#TOP2

9.7

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#TOP 3

LOKJIJI Adjustable Kids Bike Helmet

9.5

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LOKJIJI Adjustable Kids Bike Helmet

#TOP3

9.5

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Top 10 Kids' Small Helmets

#TOP 1

XJD Kids Helmet Toddlers Bike Helmet Age 3-13 Years Adjustable Skateboard Helmet

XJD

XJD-KH103

Black

XJD Kids Helmet Toddlers Bike Helmet Age 3-13 Years Adjustable Skateboard Helmet for Cycle BMX Scooter Roller Skating for Children Boys/Girls (Black, Small)

9.8

FTB Score

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Features

IMPACT RESISTANCE: XJD Kids Helmet Use Sturdy ABS Outer Shell And Shock-Absorbing EPS Foam Inner, Which Can Absorb External Pressure In Sporting Activities And Reduce Your Child Risk Of Injury When Biking

SAFE AND STURDY: CE Certification. Helmets Style With Boxed Ear Cut Outs. Considered As The Best Gift For Kids Bike, Tricycle, Skateboarding, Roller Skating, Inline Skates, Scooter And Rollerblading. You Can Rest Assured You're Going To Look Cool Riding In This Helmet

SIZE: Size S Is Suitable For Head Size 51-54cm, Which As An Approximate Age Guide Is 3-8 Years. Size M Is Suitable For Head Size 55-58cm, Which As An Approximate Age Guide Is 9-13 Years Old. Measure The Circumference Slightly Above Eye Brows To Ensure You Choose The Correct Size

COMFORTABLE 11 AIR COOLING VENTS DESIGN: Our Helmets Come With 11 Air Vents Situated To Give You Optimal Cooling Whilst Riding Your Bike Or Hitting Up The Local Park. Different From The Single-Layer Sponge Lining, The Helmet Lining Adopts Well Cloth And Sponge, Which Is Not Easy To Be Damaged And Brings A Unique Comfortable Experience To Children

ADJUSTABLE: Equipped With Adjustable Chin Straps And Spin Dial To Ensure A Better Fit. The Spin Dial On The Back Of Helmet And Chin Straps Can Be Adjustable According To Your Kid's Head Circumference. [Tip] Before Purchasing, Please Measure Your Head Circumference Accurately And Refer To The Size Chart To Select Your Appropriate Size

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#TOP 2 Best Kids' ABUS Helmet

ABUS Smiley 2.0 Kids Helmet for Girls and Boys

ABUS

72564

S (45-50 cm)

ABUS Smiley 2.0 Children's helmet, Robust bike helmet for girls and boys, Pink (Rose Princess), S (45-50 cm)

9.7

FTB Score

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The ABUS Smiley 2.0 Helmet offers excellent protection for your little ones while cycling. With its lightweight and stable design, it features a durable connection of EPS and an outer shell, ensuring safety during rides. The Zoom Eco Kids adjustment system allows for a snug fit, giving you peace of mind as your child plays. Additionally, the helmet provides reliable head protection with its deep-drawn temple and neck area, while the visor-like front edge helps shield their face from potential hazards.

What We Like

Lightweight and stable design

Adjustable for individual fit

High all-round head protection

Soft straps for comfort

#TOP 3

LOKJIJI Adjustable Kids Bike Helmet

LOKJIJI

Gradient-Pink Blue

LOKJIJI Adjustable Kids Bike Helmet for Girls Boys Toddler, Color Gradient Kids Protective Helmets for Multi-Sports Bicycle Cycling Skateboard Scooter Skating Pink Blue (Small)

9.5

FTB Score

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Features

Adjustable Size Helmet: Our Kids Helmet Is Designed With Adjustable Straps For A Custom Snug Fit, Which Is Suitable For 5-14 Years Old Kids. Adjustable Size Helmet To Accompany Kids' Growth. 2 Sizes Available: Small Is 51-54cm And Medium Is 55-58cm). Please Take A Head Measurement Before Ordering To Ensure A Proper Fit.

Color Gradient Design: Featuring A Unique, Gradient Color Stylish Design, This Kids Protective Helmet Has A Distinctive Look That Will Turn Heads Everywhere Your Child Goes. Its Eye-Catching Design Is More Visible For Added Safety.

Premium Protection Construction: Made Of Impact-Resistant ABS Shell And High Quality EPS Foam Provides Shock-Absorbing, Constitute Multiple Protection System. The 11 Top And Side Vents Keep User Cool And Comfortable. And It Is Lightweight (only 380g/410g)

Perfect Choice For Kids: This Bike Helmets Are Specially Designed For Kids/Toddler/Child Multi-Sports Head Protection. It Could Be Used For Multiple-Sports Head Protection On Many Occasions Such As Cycling, Roller Skating, Skateboarding, Rafting, Head Turning, Etc. It Is A Perfect Gift For Your Kids!

Devoted Customer Service: Your Safety And Satisfaction Are Our Pursuit. Contact Us If You Have Any Question With Our Product. Every Message Will Be Answered Promptly.

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#TOP 4

Hornit Mini Lids Kids bike Multi-Sport Helmet

Hornit

MIS804

Military

Small (48-53cm)

Hornit Mini Lids Kids bike Multi-Sport Helmet Cover

Hornit Mini Lids Kids bike Multi-Sport Helmet with rear LED light | CPSC Certified for Bike, Skateboard, and Skating | Fully adjustable for comfort and safety (Small, Military)

9.4

FTB Score

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Features

SAFETY TESTED To CE Standards: Kids Helmet Tested To EN1078 Safety Standards And CPSC.

SMALL - Kids Bike Helmet Suitable For Heads 48-53cm. This Gives You A Great Range Of Adjustmed To Fit Most Children's Heads.

REMOVABLE FOAM - 3 Pieces Included Which Gives The Head Full Padding Inside The Helmet (top And All Sides)

OUR HELMETS ARE PERFECT As A Bike Helmet, Skateboarding Helmet, Scooter Helmet, Bmx Helmet. We Have 12 Different Designs Available In 2 Different Sizes.

IMPACT PROTECTION With An Inner EPS Foam Liner. ABS Outer Shell For Highest Level Of Impact Protection, 11 Air Vent Cooling System. Keeping Your Little One's Head Safe And Cool.

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#TOP 5

Kids Helmet, Ckorison Kids Bike Helmet Child Boys Girls Bike Helmet Age 3-5-8-12 Adjustable Bicycle Scooter Skating Cycle Helmet

ckorison

CKKID40

Black

Small: 48-52cm

Kids Helmet, Ckorison Kids Bike Helmet Child Boys Girls Bike Helmet Age 3-5-8-12 Adjustable Bicycle Scooter Skating Cycle Helmet

9.2

FTB Score

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Features

[Boys Bicycle Helmet] Crafted With Aerodynamic Ventilation And Lightweight Materials, This Kids Cycle Helmet Keeps Children Cool During Rides. Breathable Inner Pads Enhance Comfort For Boys Bicycle Helmet Users, Perfect For Extended Outdoor Play

[Kids Bike Helmet] This Children Bike Helmet Meets CE And CPSC Safety Standards, Featuring High-Density EPS Foam To Absorb Shocks And Protect Childrens Heads. The Thickened Heat-Sealed Lining And Chin Pad Prevent Abrasions, Making It Ideal As A Bike Helmet For Boys And Girls

[Multi-Sport Kids Helmet] A Kids Helmet That Is Designed For Children And Can Be Used For Different Sports Is An Important Piece Of Protective Equipment For Boys And Girls. We Recommend Using A Childrens Bike Helmet When They Are Riding A Bike, Tricycle, Skateboard, Scooter, Rollerblade Or Doing Similar Activities

[Kid Helmet Ages 3-13] The Kids Helmet Includes A Spin Dial And Adjustable Buckle For A Secure Fit. Small Size (48-52cm) Suits Bike Helmet Kids 3-8, While Medium (50-57cm) Fits Bike Helmet Kids 5-13. Measure 1cm Above Ears For Accuracy

[Girls Cycle Helmet] The Cycling Helmet Single-Hand Dial Retention System Is Easy To Adjust, Ensuring A Perfect Fit. The Detachable Visor On The Girls Bike Helmet Provides Shade For The Children Eyes

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#TOP 6

Kids/Toddler Bike Helmet for infant/Baby to Children 1/2/3/4/5/6/7/8 Years Old

Bimalsic

TT-48

Dinosaur

Kids/Toddler Bike Helmet for infant/Baby to Children 1/2/3/4/5/6/7/8 Years Old Cover

Kids/Toddler Bike Helmet for infant/Baby to Children 1/2/3/4/5/6/7/8 Years Old, Kids Helmets Ages 1-2/2-4/3-5/5-8,Skateboard Helmets for Boys and Girls-S-Dinosaur

9.2

FTB Score

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Features

[Safety Specialized Certified] Our Helmets All Complies With U.S. Dual Safety Standard For Bicycle Helmets. (Extended Head Coverage)– US Standard CPSC 1203 & ASTM 1447 Verifiedsot.

[Durable And Stylish] Lightweight Polycarbonate Outer Shell Designed With Baby Neck Strength In Mind. Bold, Trendy Colors And A Glossy Finish Complete The Sporty Look Your Child Will Love.

[Size Adjustable System] The Handy Turning Dial At The Back Is Easy To Use, Even For A Child. Perfect For 'dialing In' The Perfect Fit. Size XS - Suggest For Infant/toddler 1-3 Years Old,covering Size From 17.7 To 20.1 Inches (45 To 51 Cm),Size S - Suggest For Kids 3-5 Years Old,covering Size From 18.8 To 20.8 Inches (48 To 53 Cm). Please Measure Your Kid's Head Circumference Accurately Choose The Right Size.

[Padding] Our Helmet Is Delivered With Two Sets Of Pads In Different Thicknesses (4 And 7 Mm). Use Them Individually Or Combine Them For An Optimal And Comfortable Fit On The Head,The Padded Are Made Of Soft And Absorbent Material With No Rough Edges.

[Active Ventilation] 12 Strategically Placed Vents Actively Capture Airflow And Pass It Through The Helmet's Interior Channels. Because Kids Get Sweaty. Toddler Helmet Perfect For Bike, Roller, And Inline Skating, Skateboard, Scooter, Rollerblading.

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#TOP 7

XJD Kids Helmet Age 2 Toddler Bike Helmet CE EN Certification Helmet Kids Impact Resistance

XJD

Purple

XJD Kids Helmet Age 2 Toddler Bike Helmet CE EN Certification Helmet Kids Impact Resistance Cover

XJD Kids Helmet Age 2 Toddler Bike Helmet CE EN Certification Helmet Kids Impact Resistance for Bicycle Scooter Rollerskate Skateboard Age 2-8 Years Old Boys Girls (Purple, S)

9.2

FTB Score

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Features

IMPACT RESISTANCE- XJD Infant Helmet Combines A Super Strong In-Mold Polycarbonate Shell With EPS Liner. Safely Protects Kids Little Noggins From Impact While Providing Comfort. (Complies With CE.EN1078 Safety Standards).

HEAD SIZE: X-Small- 48–50 Cm Suitable For Toddler 2-5 Years Old; Small: 51-54 Cm Suitable For Kids 5-8 Years.

SAFE AND COMFORT- The Button Closure Is Easy To Open And Close. It's Covered In Soft Velcro Padding That's Comfortable For Little Chins.

PERFECT CHOICE- Safety Certified Toddler Helmet Perfect For Bike, Bicycling, Longboarding, Roller, And Inline Skating, Skateboarding, Scooter, Rollerblading, Pogoing. The Flexibility Of The Strap Makes It Fit Well For Different Requirements Of Boys And Girls. It's A Good Gift For Birthday, Christmas, Thanksgiving, Halloween, Etc.

ADJUSTABLE FIT- As Your Child Grows, Use The Adjustable Fit Dial(turn Right To Tighten And Left To Loosen) On The Helmet To Keep The Fit Comfortable And Their Noggins Safe While They Cruise. After A Day Of Riding, You Can Easily Remove The Detachable Inner Lining And Wash Away Any Sweat.

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#TOP 8

Kids Bike Helmet, Adjustable Bicycle Helmet

Ylaide

Multi-coloured

S 50-54 cm

Kids Bike Helmet, Adjustable Bicycle Helmet Cover

Kids Bike Helmet, Adjustable Bicycle Helmet for Girls Boys Ages 3-5-8-14 Years Old, Multi-Sports Protectionfor Cycling Skateboard Scooter Skating. (Small Size(50-54cm/19.7-21.3 Inches))

9.1

FTB Score

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Features

[Double Layer Protection] The Helmet Is Made Of High Quality ABS Shell And Shock-Absorbing EPS Foam, Which Protect Your Children Well From Any Injury During Cycling, Scooting, Skating Or Other Outdoor Playing.

[Kids Helmet] These Bike Helmets With Two Sizes For Choices, The Small Size Helmet Is 50-54cm/19.7-21.3 Inches, And The Medium Size Helmet Is 54-58cm/21.3-22.8 Inches.

[Widely Used] This Kids Toddlers Helmet Can Protect Your Children In Various Outdoor Activities- Cycling, Skating, Skateboarding, Ice Skating, Scooters And So On.

[High Quality Service] We Offer A One-Year Warranty, If You Have Any Questions After Receiving The Goods During The Warranty Period, Please Contact Us Through Amazon Freely And We Will Reply Within 24 Hours.

[Adjustable Design] This Small Size Children's Bicycle Helmet Suitable For 5-8 Years Old Kids And Toddlers With Head Circumference 50-54cm/19.7-21.3 Inches. The Medium Size Kids Bike Helmet Suitable For Kids 8-14 Years Old With Head Circumference 54-58cm/21.3-22.8 Inches.

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#TOP 9

Wingbabe Kids Multi-Sport Adjustable Helmet

WINGBABE

Blue

Kids Bike Helmet 43-51cm for Boys Girls, Toddler Bike Helmets for Micro Scooter, Kids Cycling And Skateboard, Child Multi-Sport Adjustable Helmet XS Size (Blue)

9.0

FTB Score

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The Wingbabe Kids Helmet offers exceptional protection for children aged 3-8. With its triple protection design, featuring a sturdy ABS shell and high-density EPS foam, you can trust that your child will be safe while cycling or scootering. The lightweight construction, weighing only 363g, ensures they remain comfortable during their activities. Additionally, the adjustable design allows for a secure fit, accommodating various head sizes easily. The helmet's ventilation ports provide excellent airflow, keeping your child cool even during intense play.

What We Like

Sturdy, durable construction

Lightweight for comfort

Adjustable for secure fit

Excellent ventilation

#TOP 10

LOKJIJI Adjustable Kids Bike Helmet

LOKJIJI

Purple

LOKJIJI Adjustable Kids Bike Helmet for Boys Girls Youth Adult, Kids Protective Helmets for Multi-Sports Skateboard Scooter Bicycle Cycling Skating (Purple, Small)

8.9

FTB Score

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Features

Strong Protection Construction: Made Of Impact-Resistant ABS Shell And EPS Foam Provides Shock-Absorbing, And With Removable And Cleanable Sponge Magic Wicking Strip. They Constitute Multiple Protection System, Specially Designed For Kids Or Adult Multiple-Sports Head Protection.

Adjustable Size Helmet: Our Helmet Is Designed With Adjustable Straps For A Custom Snug Fit, Which Is Suitable For 5-14 Years Old Kids And Even For Youth Or Adult. Adjustable Size Helmet To Accompany Kids' Growth. 3 Sizes Available: Small Is 51-54cm, Medium Is 55-58cm And Large Is 58-61cm. Please Take A Head Measurement Before Ordering To Ensure A Proper Fit.

Perfect Choice For All Ages: Stylish And Simple Design For All Ages. This Protective Helmets Could Be Used For Kids Or Adult For Multiple-Sports Head Protection On Many Occasions Such As Cycling, Roller Skating, Skateboarding, Rafting, Head Turning, Etc.

Devoted Customer Service: Your Safety And Satisfaction Are Our Pursuit. Contact Us If You Have Any Question With Our Product. Every Message Will Be Answered Promptly.

Breathable & Comfortable: The 10 Top And Side Vents Help Reduce Sweating And Keep User's Head Cool And Comfortable. The Helmet Has An Adjustment Dial System & Adjustable Straps To Ensure Your Children Achieve A Perfect And Safe Fit. The Padded Chin Strap And Quick-Snap Closure Give Extra Comfort And Convenience.

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Frequently Asked Questions (FAQs)

1. What is the smallest helmet size?

The smallest size is the toddler model advertised to fit 44-52 cm (17.25-20.5"). Retail is $40 to $45. There is a larger Small Fry, so you have to get the toddler size. Casco Mini Pro: 44cm.

2. What size helmet fits a 3 year old?

The most common circumference of children aged 2 to 4 years is 51 to 53 cm. A children's bicycle helmet in size 48 to 52 cm is therefore an excellent choice for most children in this age group. For children from about 4 years old you should probably look for a helmet with a circumference greater than 53 cm.

Editor's Notes

During our kids' small helmet research, we found 221 kids' small helmet products and shortlisted 10 quality products. We collected and analyzed 37,321 customer reviews through our big data system to write the kids' small helmets list. We found that most customers choose kids' small helmets with an average price of £20.00.

The kids' small helmets are available for purchase. We have researched hundreds of brands and picked the top brands of kids' small helmets, including XJD, ABUS, LOKJIJI, Hornit, ckorison.

Written by

Luke Dobson

Luke is a runner, a climber, hiker, hunter, and a lot more. Luke Dobson is Celtic-born and has lived most of his life in Scotland. However, his sporting endeavours have taken him to several countries around Europe. He serves as a tour guide for countless companies and owns a couple of gyms and recreational centres in Scotland. Luke Dobson is proficient in 7 different languages. He maintains many sport article columns where he shares his wealth of experience in the sport industry.