The 10 Best Triathlon Bike Helmets For Better Road Safety – 2024

Ride your bikes with complete safety with these headgears that are breathable.

Reviewed by James Shapiro, Sports Performance Coach & Personal Trainer James Shapiro James ShapiroSports Performance Coach & Personal Trainer facebook_icontwitter_iconlinkedin_iconinsta_icon
Written by , MA (English Literature), Diploma In Health & Wellness Aditi Naskar MA (English Literature), Diploma In Health & Wellness Experience: 5 years
Edited by , Integrated MA Medha Deb Integrated MA Experience: 5 years
Fact-checked by , MA (Journalism & Mass Communication) Rajeshwari Das MA (Journalism & Mass Communication) Experience: 3 years
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For tri-sports athletes out there, picking the best triathlon helmet can seem like a daunting challenge. With triathlon gaining popularity around the world, various brands are coming out with a variety of helmets that meet all the safety standards. The right helmet will be convenient, breathable, and easy to use. To help you out and ensure you avoid unnecessary injuries while targetting your winning goals, we have curated the list of triathlon helmets that are available online. They have garnered positive reviews from customers owing to their sturdy construction and snug fit. Scroll down to know more!

Top PicksCheck Price
Best Breathable:TeamObsidian Airflow Bike HelmetPrice on AmazonPrice on Walmart
Best For Everyday Use:POC Bike-HelmetsPrice on Amazon
Best Ventilation:SLS3 Time Trial Aero Triathlon HelmetPrice on Amazon
Best For Rear Light:VICTGOAL Bike HelmetPrice on Amazon
Best Adjustable Straps:Zacro Adult Bike HelmetPrice on AmazonPrice on Walmart
Best Overbrow Ventilation:Bell Z20 Aero Bike HelmetPrice on Amazon
Best For High Speed:XNITO Bike HelmetPrice on AmazonPrice on Walmart
BBest Snug Fit:Team Obsidian Adult Bike HelmetPrice on Amazon
Best Stylish Helmet:Thousand Bike HelmetPrice on Amazon
Best Multi-Directional Impact:Giro Vanquish MIPS Bike HelmetPrice on Amazon

The 10 Best Triathlon Helmets

1. Best Breathable:TeamObsidian Airflow Bike Helmet

The TeamObsidian Airflow Bike Helmet is comfortable, lightweight, and breathable. The helmet can be quickly adjusted with a dial fit at the back. It also has a quick-release easy buckle system. The helmet can be adjusted horizontally for a tighter fit, and horizontally for a snugger fit. It has a smart, protective design with an effective fit retention system. It follows three crucial steps to get a solid construction. The helmet has a molded exterior that is reinforced with a skeleton and foam. The helmet is equipped with shock absorption technology. It also has 22 massive air vents that allow airflow across the head. Check out this video to explore a tester’s experience of using this product to make an informed decision about your purchase.

Color: Black | Item Weight: ‎0.6 Pounds | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight – 6 lb
  • Breathable – Yes
  • Protection – Yes

Pros

  • Smart protective design
  • Equipped with shock absorption technology
  • 22 massive air vents allow airflow across the head

Cons

None

protip_icon Quick Tip

When wearing the TeamObsidian bike helmet, avoid making a ponytail or bun, as it will not fit properly or damage your hair upon pressure.

2. Best For Everyday Use:POC Bike-Helmets

The POC Bike-Helmets can be used for weekend rides or for daily commutes. It offers an EPS liner that provides rash protection, silicone pad technology, and Shearing Pad Inside (SPIN) that uses innovative design and material to make the helmet top-notch in safety standards. The body of the helmet is slim and comes with a 360 degrees size adjustment system and a one-hand dial that lets you fit and adjust the helmet quickly and easily. The adjustable straps are embedded within the helmet liner to make it extra safe. Many reviewers have shared their hands-on experience with this helmet and have mentioned that it features adjustable straps for a customized fit.

Color: Fluorite Green Matte | Item Weight: ‎0.29 Kilograms | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight – 10 ounces
  • Breathable – Yes
  • Protection – Yes

Pros

  • Lightweight
  • Breathable
  • Comfortable
  • Multiple color options

Cons

None

3. Best Ventilation:SLS3 Time Trial Aero Triathlon Helmet

4

The SLS3 Time Trial Aero Triathlon Helmet serves double duty by allowing you to switch between road racing and road cycling. The three-point magnetic system allows quick attachment and detachment of the anti-fog visor, which provides wraparound eye (UV) protection. You can attach and detach the visor while wearing the helmet or flip up the visor. According to reviews, the lightweight helmet is designed with an aero-dynamic smooth design for high-quality performance.
It contains a total of eight vents, four at the back and front each to facilitate optimal airflow and minimal wind resistance and keep you ventilated, comfortable, and cool. The outer shell of the helmet is tough while the inner portion is cushiony soft. The outer shell has low friction and abrasion-resistant PET that slips and slides in an incident of a crash to minimize any injury.

Color: White | Item Weight: ‎0.62 Pounds | Outer Material: ‎Polyvinyl Chloride (PVC)

Features

  • Weight – 10 ounces
  • Breathable – Yes
  • Protection –Yes

Pros

  • Aero-control technology
  • UV protection
  • Attachable visor
  • Lightweight

Cons

  • Creates more drag
protip_icon Did You Know?

Louis Garneau is a bike safety and clothing brand founded by Louis Garneau, a retired Canadian cyclist, in 1983.
TeamObsidian Airflow Bike Helmet
Best Breathable
POC Bike-Helmets
Best For Everyday Use
SLS3 Time Trial Aero Triathlon Helmet
Best Ventilation
Color Black Fluorite Green Matte White
Weight ‎0.6 Pounds ‎0.29 Kilograms ‎0.62 Pounds
Inner Material ‎Expanded Polystyrene ‎Expanded Polystyrene-
Outer Material ‎Polycarbonate (PC) ‎Polycarbonate (PC) ‎Polyvinyl Chloride (PVC)
Rating
Reviews2,111--
Price$34.99$124.95$99

4. Best For Rear Light:VICTGOAL Bike Helmet

4.6
VICTGOAL Bike Helmet Image: Victgoal

The VICTGOAL Bike Helmet comes with a USB rechargeable LED light that has three modes: steady, fast flashing, and slow flashing that would indicate your direction to the riders behind you. The light gets charged within two hours and last for about 10 hours. The helmet is designed with 21 vents that keep you cool while cycling by reducing air resistance. The high-density EPS foam and PC shell, durable hard shell, and soft pad absorb the pressure generated by any external impact. The magnetic goggle and visor provide eye protection from the sunlight, sand, and wind. Additionally, the goggles make the helmet suitable for myopia glass wearers. The buckle closure is easy to operate and the chin pad keeps your chin away from distress.

Color: Black Red | Item Weight: ‎0.68 Pounds | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight – 0.68 pounds
  • Breathable – Yes
  • Protection – Yes

Pros

  • Comfortable
  • Available in 3 sizes
  • Lightweight
  • 360° size adjusting knob
  • Multiple color options

Cons

None

5. Best Adjustable Straps:Zacro Adult Bike Helmet

The Zacro Adult Bike Helmet is made from EPS foam material that ensures safety and helps decrease the impact of collision. The helmet has adjustable straps that will protect your head. It has an aerodynamic slipstream design that allows better air ventilation to keep you cool while riding a bike. The helmet is lightweight and will not cause any burden to the rider’s head during cycling. According to reviews, the product is lightweight, allows airflow, and comes with adjusting wheels.

Color: Black Plus Gray | Material: ‎Polypropylene | Item Weight: ‎0.03 Pounds | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight – 48 ounce
  • Breathable – Yes
  • Protection – Yes

Pros

  • EPS foam decreases impact of collision
  • Adjustable straps will protect your head
  • Helmet aerodynamics allows better ventilation

Cons

  • Not long lasting

Why We Think It's Worth Buying

This product has received 8,015 reviews from customers on Amazon, indicating its popularity and reliability.

6. Best Overbrow Ventilation:Bell Z20 Aero Bike Helmet

4.5

The Bell Z20 Aero Bike Helmet comes with aero core construction and technology that does not compromise on comfort, performance, and innovation. The MIPS Evolve technology reduces rotational forces from certain impacts and the MIPS slip plane reduces weight and complexity for better ventilation. The float fit race system provides a custom fit for the highest performance and this system in combination with the MIPS technology offers an adjustable fit, pad, height, and tension. The inside of the helmet is lined with EPS foam of varying densities that manages the transfer of energies after impacts. The easily adjustable fasteners keep the straps flat and in position. The interior padding of the helmet manages sweat and is woven with silver fibers that control odor. The sweat guide design of the pad keeps moisture away from the brow pad and eyewear to allow for a comfortable riding experience.

Color: Blower Matte/Gloss White/Silver (2019) | Material: ‎Polycarbonate (PC) | Item Weight: ‎0.01 Ounces | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight – 0.65 pounds
  • Breathable – Yes
  • Protection – Yes

Pros

  • Advanced technology
  • Moisture-wicking
  • odor-proof
  • 10 vents

Cons

None

7. Best For High Speed:XNITO Bike Helmet

4.6
XNITO Bike Helmet Image: Xnito

The Xnito Bike Helmet provides protection from high speeds up to 28 mph. It can be used with e-skateboards, Class 3 e-bikes, one-wheelers, e-scooters, and standard bicycles. The helmet offers great impact absorption and additional coverage to the temples and the back of the head. The thick EPS foam layer imparts extra crash protection, while the LED front and rear lights improve vision at night and during fog. The LED is USB-rechargeable and lasts about 10 hours. You can switch the lights on and off with ease through a simple switch even with the helmet on. The light has 3 modes: flash, static, and wavy. The helmet has an aerodynamic design with 10 vents on front and crest that provides optimum ventilation. It comes with an adjustable visor to protect the eyes from the sun.

Color: Lightning | Item Weight: ‎0.83 Pounds | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight –  0.83 pounds
  • Breathable– Yes
  • Protection– Yes

Pros

  • CPSC and NTA-8776 safety standards certified.
  • Available in 3 different sizes
  • Lightweight
  • Breathable

Cons

  • Visor is flimsy

8. Best Snug Fit:Team Obsidian Adult Bike Helmet

4.5
Team Obsidian Adult Bike Helmet Image: Team Obsidian

We love Team Obsidian helmets and this one is another one from the brand. This Team Obsidian Adult Bike Helmet has a superior technique that holds all the parts together with the foam. The helmet is designed with shock absorption technology and 22 air cooling vents that provide excellent airflow to keep your head cool. The pads inside the helmet are washable and the chin strap is cushioned to provide maximum comfort. The dial fit at the back of the helmet allows you to adjust the helmet horizontally or vertically to provide you a tight and snug fit. Many reviewers agree that the product is sturdy and fits comfortably on the head. The helmet also has sleek matte design that offers a classy look.

Color: White | Item Weight: ‎0.6 Pounds | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight –  0.6 pounds
  • Breathable – Yes
  • Protection – Yes

Pros

  • Available in different sizes
  • Removeable visor
  • Comfortable
  • Lightweight
  • Avialble in multiple colors

Cons

None

9. Best Stylish Helmet:Thousand Bike Helmet

4.6
Thousand Bike Helmet Image: Thousand

The Thousand Bike Helmet keeps you safe without compromising on style. The helmet has a patent-pending PopLock design that lets you lock your helmet with your bike. Behind the logo mark is the hidden channel through which you can pass your chain lock or U-lock. The custom-fit the helmet also has the dial fit system at the back for ease of use. The helmet buckle has a magnet that allows you to fasten the straps without hurting your fingers. The straps are vegan and made from microfiber.

Features

  • Weight –  1.7 pounds
  • Breathable – Yes
  • Protection – Yes
Color: Carbon Black | Outer Material: ‎Polycarbonate | Item Dimensions LxWxH: ‎13 x 10 x 7 inches | Material: ‎Plastic | Item Weight: ‎450 Grams

Pros

  • Lightweight
  • Good venilation
  • PopLock technology
  • Anti-theft guarantee

Cons

  • Straps may be difficult to adjust

10. Best Multi-Directional Impact:Giro Vanquish Bike Helmet

4.4

The Giro Vanquish Bike Helmet is engineered in a leading helmet test lab. It has a transform air technology that reduces drag and provides aerodynamic efficiency. The helmet utilizes the multi-directional impact protection system. This redirects energy in a crash and protects the head. The helmet has Roc Loc Air system that suspends it just slightly off the top of the head. This allows airflow over the head and exhaust from the rear.

Color: Matte Black/Gloss Black | Item Weight: ‎1.32 Pounds | Inner Material: ‎Expanded Polystyrene | Outer Material: ‎Polycarbonate (PC)

Features

  • Weight – 65 pounds
  • Breathable – Yes
  • Protection – Yes

Pros

  • Transform air technology reduces drag
  • Provides aerodynamic efficiency
  • Multi-directional impact protection system
  • Roc Loc Air system

Cons

None

These are the top triathlon helmets available online. We have included a buying guide where we have listed a few insider tips on how to make a better purchase decision.

Triathlon Helmet Buying Guide

Ensure you meet these requirements before buying a multi-sport helmet.

  • Protection – A helmet that will give you protection from any kind of damage should be your first choice. Look for a helmet that is specifically designed to protect your head in any kind of situation.
  • Comfort – Go for a helmet that perfectly fits your head. A perfect fitting helmet will stay in place and ensure comfort. The inside of the helmet should also have soft removable padding.
  • Weight – A lightweight helmet is a great choice as it will not make your head feel heavy. However, a lightweight helmet will cost more than usual. A lightweight helmet will also help you gain speed.
  • Breathability – A helmet with more air flow will increase your comfort. However, a breathable helmet means less padding, which can compromise your safety. Hence, many companies use special channels on the inside of the helmets and holes on the outside. This allows for the helmet to be safe as well as breathable.

The Bottom Line

Triathlon has been gaining immense popularity in recent years. If you are the one who loves tri-sports, you need the right helmet to strike your game. These helmets are made by various brands and are equipped with different technologies specially designed following all the safety standards to avoid unnecessary injuries or road traffic accidents. They give you the best protection during mountain biking and road cycling. The TeamObsidian Airflow Bike Helmet is a great option for cyclists seeking lightweight, ventilated headgear, while the POC Ventral Air Spin Bike Helmet is a high-performance cycling accessory. For individuals seeking a rounded design helmet, the VICTGOAL Bike Helmet is one of the best options out there The helmets that made to our list are also breathable, convenient, and easy to use. Avoid helmets that come with thin straps. Read the buying guide carefully so that you can buy the one that meets your needs. Additionally, read the practical insights shared by customers regarding the helmets to buy the right one for yourself.

Frequently Asked Questions

What are the various types of helmets available on the market?

There are three kinds of helmets available on the market:
Recreational helmets – These are simple helmets used for general commutes. These are economical and often include a visor to protect your eyes from the sun.
Road bike helmets – These helmets have advanced features and are lighter than recreational helmets.
Mountain bike helmets – These are perfect for riding downhill. They have strong shells, firm straps, and provide more ventilation.

How do I take care of my helmet?

Do not use any harsh chemicals to wash your helmet. Just use mild soap. Storing your helmet properly also extends its life. However, replace your helmet every 4-5 years as helmets become less durable with time.

What helmet do triathletes wear?

Triathletes wear breathable and easy-to-use triathlon helmets. These helmets feature a multidimensional impact protection system.

Do you need an aero helmet for a triathlon?

Yes. Aero helmets feature aerodynamic efficiency that allows you to cut through the air drag and makes you ride faster with a certain percentage. In addition, aero helmets are lightweight equipment that reduces pressure on your head and aids your racing.

How much does an aero helmet help triathlon?

Aerodynamic drag offers 80% of the overall resistance to cyclists. Also, the aero helmets help you to save 30 to 45 seconds of your time to cover 40 km.

What is the fastest aero helmet?

The Giro Vanquish Bike Helmet is the fastest aero helmet. It reduces air drag and offers aerodynamic efficiency that enables you to cover long lapses in minimum time.

Why do cyclists wear aerodynamic helmets?

Cyclists wear aerodynamic helmets to block the resistance offered by the air, quickly paddle and cover the distance, and improve air passage around their heads.

Are aero bikes really faster?

Yes. Aero bikes increase your cycling speed by 1.63%. In addition, they offer the maximum resistance to air drag and cover long distances in less time than non-aero bikes.

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