10 Best Kids Cycle Helmet Unicorn in The UK

Last updated on 12/08/2025

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ANIMILES Kids Helmet Unicorn Bicycle Helmet for Girl Boy, Safety Certified Children's Helmets for 3-8 Years Multi-Sport Bike Helmet for Skateboard Skating Scooter (Color)

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Why We Love It

High-quality, comprehensive protection.
Stimulates children's imagination.
Perfect customizable fit.

Main Highlights

✅HIGH-QUALITY CONSTRUCTION - The heart of ANIMILES's extraordinary design and performance is In-Mold Helmet Technology, which fuses polycarbonate shell to the foam liner, harder than ordinary helmets bonded with glue and providing more comprehensive protection for kids while biking, skating, or scooting.
✅ IDEAL FOR TRAINING CHILDREN'S IMAGINATIVE - Kids love to imagine and the creative molded 3D unicorn kids helmet design brings more joys than traditional single helmet for kids. It's the great and decent present for Kids, Boys, Girls and Friends.
✅ GET THE PERFECT FIT - Advanced dial fit system allows you to easily custom tune the fit tension and the fore-aft tilt of the children helmet in seconds using a single hand. And it's more durable than comparable systems. Recommended for kids 3-8 years old. (19.2-21.6 inch).
✅ADVANCED PERFORMANCE - 4 oversized vents provide exceptional cooling power, soft skin-friendly padding for exceptional sweat absorption, keep your little one chill even during a hot summer. The kids bike helmet weighs only 6.7 oz, won’t make your child's head feel oppression.
✅ MULTISPORT FUNCTION - Do you always have to switch your toddlers' helmets with each sport or outdoor activity they indulge in? Then, now you can rest easy and kick away those hectic routines, as our 3D unicorn helmet for kids is perfect for any outdoor sport or activity. Ranging from skating, bike riding, scooter riding, horse riding, skating, ice-skating, roller blade skating, to even mountain climbing, this revolutionary kid's play helmet is applicable in all.

Ensures your child's safety.
Built-in rear visibility light.
Comfortable and adjustable fit.

Main Highlights

SAFETY - We believe every child should wear a properly fitted helmet when riding as your child's safety should come first, always.
REAR LIGHT - Our integrated light, which cleverly doubles as a sizing dial, ensures children are visible when out and about.
ADJUSTABLE STRAPS & SPIN DIAL - Enable a snug yet comfortable fit. Please measure your child's head to ensure you order the correct size.
MAGNETIC BUCKLE - Our magnetic buckle stops accidental pinching and helps little fingers fasten their helmet independently.
SIZES - We offer sizes small (48 - 54cm) or medium (55 - 58cm). Please measure your child's head before ordering - scroll down for instructions on how to get the best fit.

Safety is our top priority.
Integrated light ensures visibility.
Adjustable fit for comfort.

Main Highlights

SAFETY - We believe every child should wear a properly fitted helmet when riding as your child's safety should come first, always.
REAR LIGHT - Our integrated light, which cleverly doubles as a sizing dial, ensures children are visible when out and about.
ADJUSTABLE STRAPS & SPIN DIAL - Enable a snug yet comfortable fit. Please measure your child's head to ensure you order the correct size.
PROTECTIVE CHIN PAD - Maximim comfort and stops accidental pinching, helping little fingers fasten their helmet independently.
SIZES - We offer sizes small (48 - 54cm) or medium (55 - 58cm). Please measure your child's head before ordering - scroll down for instructions on how to get the best fit.

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, Unicorn)

Why We Love It

Adjustable to fit children's heads.
Tested for optimum safety measures.
Provides cool, padded protection.

Main Highlights

SMALL - kids bike helmet suitable for heads 48-53cm. This gives you a great range of adjustmed to fit most children's heads.
SAFETY TESTED to CE standards: kids helmet tested to EN1078 safety standards and CPSC.
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.
REMOVABLE FOAM - 3 pieces included which gives the head full padding inside the helmet (top and all sides)

Kids Bike Helmet,Unicorn Castle Toddler Helmet Adjustable Skateboard Helmet Age 3-8 Years Cycling Skateboard Inline Skating Scooter,Light Pink

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Why We Love It

Adorable unicorn design and stickers.
Adjustable size ensures a fit.
Durable safety protection included.

Main Highlights

💕【Unicorn Design & Stickers】The helmet for kids 3-8 years is designed with cute unicorn pattern, catching kids' eyes easy. Come with stickers according your idea. Unique bicycle helmet will make your kids stand out from the people.
💕【Adjustable Size】The girls helmet is suitable for kids in the 3-8 years old, suit for kids head circumstances is 48-54cm. Our helmet has an adjustable strap and dial, adjusting the helmet size to follow kids' growth. Please measure before ordering to ensure a proper fit.
💕【Safety Protection】 The kids bike helmet use sturdy resists impact ABS outer shell and shock-absorbing EPS foam inner, making the helmet safer and more durable. The kids helmet provides all-round protection for children's heads, makes your kids more happy on play.
💕【Cool Comfortable & Breathable】Our cycling helmet is designed with 11 vents and breathable padding to keep the air in circulation. This skateboard helmet help reduce sweating and keep children feel cool even during sporting.
💕【Perfect Choices】The unicorn helmet is suitable for scooter, skateboarding, biking, riding, Inline skatings,cycling and other outdoor sports. Best gifts for girls and boys. It's a good gift for children's day, christmas, birthday, holiday other festival.

Kids Bike Helmet Toddler Helmet for 3-8 Years Girls Scooter Helmet Kids Cycling Helmets Skateboard Helmet

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Why We Love It

Eye-catching unicorn design.
Adjustable for growing kids.
Durable safety protection.

Main Highlights

💕【Kids Bike Helmet】The helmet for kids 3-8 is designed with cute unicorn pattern, catching kids' eyes easy. Unique bicycle helmet will make your kids stand out from the people.
💕【Adjustable Size】The girls helmet is suitable for kids in the 3-8 years old, suit for kids head circumstances is 48-54cm/18.9"-21.3". Our helmet has an adjustable strap and dial, adjusting the helmet size to follow kids' growth. Please measure before ordering to ensure a proper fit.
💕【Safety Protection】 The kids bike helmet use sturdy resists impact ABS outer shell and shock-absorbing EPS foam inner, making the helmet safer and more durable. The kids helmet provides all-round protection for children's heads, makes your kids more happy on play.
💕【Cool Comfortable & Breathable】Our cycling helmet is designed with 11 vents and breathable padding to keep the air in circulation. This skateboard helmet help reduce sweating and keep children feel cool even during sporting.
💕【Perfect Choices】The unicorn helmet is suitable for scooter, skateboarding, biking, riding, Inline skatings,cycling and other outdoor sports. Best gifts for girls and boys. It's a good gift for children's day, christmas, birthday, holiday other festival.

MHJY Kids Helmet and Pads Set with DIY Stickers Girls Bike Helmet Age 3-8 Years Unicorn Knee and Elbow Pads Adjustable Protective Gear for Children Cycle, Skateboard Scooter, Roller Skates

20% OffFree Shipping

Why We Love It

Stylish design with DIY options.
Perfect adjustable fit for kids.
Strong protection with comfort.

Main Highlights

【7 in 1 Protective Gear with DIY Stickers】Packed with 1 helmet, 2 knee pads, 2 elbow pads, 2 wrist guards. Gradient rainbow bike helmet and cute unicorn protective gear for girls boys can catch your kids' eyes easily. It is also fun to create a unique helmet with the unicorn and alphabet sticker.
【Adjustable Size】The kids protective gear set provide all round perfect protection for 3-8 years boys and girls from injuries during play. The helmet fits for kids head circumference 48-54 cm, it is with an rotation knob to make it fit flexibly and perfectly. The elastic cloth and adjustable elastic straps of gear set help adjust size freely and ensure freedom of movement when doing sports.
【Strong Protection】Children’s helmet is made of extra hard ABS shell for hard protection, shock absorbing thickened EPS foam inner shell and padded with soft EVA foam material, protect your kid's head from direct impacts. Skateboard pads is made of wear-resistant PE shell, padded with soft EVA material for impact buffering, keep your child safe from bumps and bruises.
【Comfortable & Breathable】The kids helmet designed with 11 air vents, can help to reduce sweating and keep your kids head staying cool. The knee pads and elbow pads set is made of breathable fabric liner and mesh surface design provide a breathable and comfortable wrapping. Children can keep cool and clean wearing the helmet and knee pad set for hours.
【Pratical Gift】The gradient color and unicorn pattern elements makes your kids outstanding, you can easily find them in the crowded. It is suitable for scooter, skateboarding, Inline skatings, roller skating and other outdoor sports. Perfect gift to your girls and boy for children's day , christmas , birthday, holiday gift and other festival gift.

C-Preme Raskullz Child Helmet (5+ Years) - Super Rainbow Corn, Fun 3D Unicorn Design, High-Impact Protection, Adjustable Fit, and Cool Ventilation for Safe and Stylish Riding

6% Off

Why We Love It

Complies with safety standards.
Kids love the 3D design.
Adjustable straps ensure perfect fit.

Main Highlights

Fun and Imaginative 3D Design: The C-Preme Raskullz Super Rainbow Corn helmet features a playful unicorn design with vibrant colours and a 3D horn, making safety fun for kids. This imaginative helmet encourages children to wear it consistently, blending protection with creativity during their outdoor adventures
Durable, High-Impact Protection: Crafted with a tough, moulded outer shell and shock-absorbing EPS foam, this helmet provides excellent protection against impacts. Whether biking, skating, or scootering, parents can feel confident that their child is well-protected from potential head injuries
Adjustable Straps for a Comfortable Fit: The helmet is equipped with adjustable straps and a secure buckle system, allowing for a customizable fit that grows with your child. This ensures that the helmet stays securely in place during activities, providing comfort and stability for children ages 5 and up
Excellent Ventilation for Cool Comfort: With strategically placed air vents, the Super Rainbow Corn helmet keeps your child cool and comfortable during active play. This effective ventilation system helps to prevent overheating, making it ideal for use in warm weather and during extended periods of wear
Certified Safety for Peace of Mind: The helmet meets CPSC and ASTM safety standards, ensuring it provides reliable protection that has been rigorously tested. Parents can trust that this helmet offers the necessary safety features to protect their child during various activities, making it a reliable choice for everyday use

MHJY Kids Bike Helmet and Pads Set With DIY Stickers Girl Knee and Elbow Pads Unicorn Adjustable Safety Gear Set for Children Age 3-5-8 Years Bicycle, Skateboard, Scooter, Roller Skates

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Why We Love It

Provides all-around protection.
Adjustable fit for kids.
Ideal, versatile gift choice.

Main Highlights

💝【7 in 1 Protective Gear Sets & DIY Stickers】Packed with 1 Unicorn Kids Helmet, 2 Knee Pads, 2 Elbow Pads, 2 Wrist Guards and 3 sheets stickers. The helmet is designed with cute unicorn rainbow pattern, catching kids' eyes easily. It is fun for them to DIY the bike helmet with stickers and make it unique.
💝【All Around Protection】The skateboard helmet is made of ABS and thickened EPS foam, providing double protection for kids’ head; The pads set for kids are made of wear-resistant PE shell, filled with soft EVA material to cushion the impact, keeping your kids’ knee, elbow and wrist safe from collisions and scrapes.
💝【Adjustable to Fit with Kids】: Bike helmet is suitable for 3-8 years old girls and boys. It is with an rotation knob to easy adjust the head circumference between 48-54 cm. The elastic cloth and strap of gear set help adjust size freely and ensure freedom of movement when doing sports. Durable material and workmanship enable the gear set to grow with your kid.
💝【Breathable & Easy to Clean】Eleven top and side vents reduce sweating and keep you cool. Removable and washable inner sponge and chin pads keeps clean. Breathable fabric lining and mesh surface design for knee pads, it is comfortable and wraps well.
💝【Multifunctional & Gift Choice】The kids helmet and kids knee elbow pads with wirst guards are designed for kids sports saftey protection especially for ice and roller cycling skating, Skateboard Hoverboard, biking, cycling, skating, rolling, ATV, BMX and other extrem sports. It is a perfect gift for boys and girls on Children's Day, Christmas, Halloween, Thanksgiving, Birthday and other festivals.

C-Preme Unisex Youth Raskullz Tdlr Unicorn Pnk 3+ 48-52cm 2021 Helmet, UNICORN PINK, UNISIZE UK

4% OffFree Shipping

Why We Love It

Certified for top safety standards.
Fun and unique helmet design.
Comfortable and protective inner shell.

Main Highlights

CPSC & ASTM certified: complies with CPSC and ASTM standards for bicycle helmets
Molded 3D helmet design rocks every kid’s world.
Shock-absorbing EPS inner shell protects the noggin.
Aerodynamic cooling vents keep your bucket fresh.
Nylon straps adjust for a great fit

8.9

Excellent

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We scanned 565 products

We reviewed these offers relevant to the Kids Cycle Helmet Unicorn within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like ANIMILES, Micro, Hornit, Unicorn Castle, MHJY, Raskullz, C-Preme, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Kids Cycle Helmet Unicorn in the market, we considered we took a deep dive into 2826 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is ANIMILES Kids Helmet Unicorn Bicycle Helmet for Girl Boy, Safety Certified Children's Helmets for 3-8 Years Multi-Sport Bike Helmet for Skateboard Skating Scooter (Color). We love many things about this product by ANIMILES. What sets it apart from the competition is High-quality, comprehensive protection, Stimulates children's imagination, Perfect customizable fit.
The best value product for most shoppers and where user satisfaction is continuously the highest is Micro Scooters | Bike/Scooter 3D Printed Deluxe Children's Helmet | Cycling Accessories | Adjustable Headwear | Boys & Girls | 55-58cm | Unicorn by Micro based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Kids Cycle Helmet Unicorn and the best cost-to-value ratio is MHJY Kids Helmet and Pads Set with DIY Stickers Girls Bike Helmet Age 3-8 Years Unicorn Knee and Elbow Pads Adjustable Protective Gear for Children Cycle, Skateboard Scooter, Roller Skatesat MHJY with a 20% discount.
Our list of the best Kids Cycle Helmet Unicorn is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Kids Cycle Helmet Unicorn in The UK

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We concluded that: