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BELL Thalia Women's Bike Helmet

4.5 4.5 out of 5 stars 3,788 ratings

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Matte Mint

Size Chart
US Bike Helmet
Brand SizeHead Circumference (in)
Adult21.3 - 22.8
Brand BELL
Color Emerald
Age Range (Description) Adult
Size Adult
Special Feature Lightweight, Ventilation

About this item

  • DESIGN - Specifically for women who are on the go.
  • FIT SYSTEM - True Fit system for easy one-step adjustment every time you ride, it's that simple.
  • AIR FLOW - 16 vents for channeled air flow to keep you cool while you ride.
  • SIZE - Recommended for ages 14+, but will fit most heads measuring 54-58 cm. Important: Always take a head measurement. Head sizes and shapes can vary, even within and age range. Using a helmet that does not fit can be dangerous.
  • COMPLIANCE – Complies with the U.S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older.

From the manufacturer

thalia womens bike helmet bell teal made for women cycling helmet casual

Featuring True Fit

A better fitting helmet is a safer helmet. True Fit eliminates strap and hardware adjustments that are often confusing. True Fit is designed to fit properly every time with just one simple adjustment to make sure the chin strap is tight enough. After that, you can just buckle and go!

bia women's bike helmet teal silver stripes womens helmet black unique stylish
Customer Reviews
4.5 out of 5 stars
3,788
4.2 out of 5 stars
95
4.1 out of 5 stars
108
4.5 out of 5 stars
204
More Women's Bike Helmets Thalia Bia Gamine Manifold Citi
Size Range 54-58 cm 54-58 cm 50-57 cm 55-59 cm 54-58 cm
Fit System TrueFit 1-step adjustment TrueFit 1-step adjustment
Extra Durability
Extra Soft Webbing
Lights/Reflectors Reflectors Lights
Super Light
Visor Soft Brim
Pony Tail Compatible
Color/graphic options available

Product Description

The Thalia helmet is made specially for women with true fit, 1-step adjustments and 16 vents. FEATURES reflectors for added safety.

Product information

Technical Details

Additional Information

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Customer reviews

4.5 out of 5 stars
4.5 out of 5
3,788 global ratings

Customers say

Customers like the comfort, appearance and weight of the sport helmet. They mention that it feels more natural, the buckle works great and that the color is true. They are also happy with value, safety, and quality. However, some complain that the helmet is not adjustable. Customers disagree on fit.

AI-generated from the text of customer reviews

213 customers mention198 positive15 negative

Customers are satisfied with the appearance of the bicycle helmet. They mention that the colors and design are pretty, cute, and sharp looking. The color is true and matches their bicycle exactly. The helmet is nice, lightweight, and runs a little small by adult sizes.

"This is a great helmet. Nice color and good construction. Fits snugly on my small head. Expandable because of elastic in helmet." Read more

"I wanted to keep this helmet so bad because the color was beautiful but it was too small for me. This would fit more of a middle schooler or younger." Read more

"I bought an electric bike and needed a helmet. The colors are great and fits very well." Read more

"...I'm 32 and thinks it still looks stylish!" Read more

176 customers mention136 positive40 negative

Customers like the quality of the sport helmet. For example, they mention it has good construction, is solid, and provides sturdy protection. Some say that the design is basic, but the helmet is functional and does the job.

"This is a great helmet. Nice color and good construction. Fits snugly on my small head. Expandable because of elastic in helmet." Read more

"Perfect fit, comfortable and get quality." Read more

"Fits well and seems solid. Fun color!!" Read more

"...While I was trying to adjust the chin strap I realize it can easily break and the materials are not secured...." Read more

97 customers mention73 positive24 negative

Customers like the comfort of the sport helmet. They mention that it feels more natural, and adjusts well and easily to buckle under their chin. The buckle works great, and there's no pinching.

"Perfect fit, comfortable and get quality." Read more

"...Feels more natural." Read more

"Great, comfortable helmet! Fits our older teen (the size of an adult) as well as me (an adult), my tween, etc...." Read more

"This was very uncomfortable and a little small. The chin strap was aggravating and hard to adjust. Will be ordering something else...." Read more

97 customers mention87 positive10 negative

Customers like the value of the sport helmet. They say it's good for the price and that it does the job.

"This helmet is definitely a good value for the price. It looks just like the photo and is pretty lightweight...." Read more

"I purchased this helmet because it was inexpensive and looked nice...." Read more

"...Price was good but things should not be made that will just break. This is a shame. Overall, sharp looking helmet." Read more

"Good helmut for the price! Recommend!" Read more

58 customers mention55 positive3 negative

Customers like the weight of the sport helmet. They mention it's very light and comfortable.

"...It looks just like the photo and is pretty lightweight...." Read more

"This is a very light weight helmet. I thought I might really dislike wearing a helmet but this is nice...." Read more

"...The unit is lightweight and well ventilated. It is CPSC compliant...." Read more

"It is a perfect weight for just every day out and about biking especially if you have a little ones...." Read more

30 customers mention26 positive4 negative

Customers like the safety of the sports helmet. They say it provides proper protection, it's comfortable, and it'll keep their head safe. Some mention that it'd be a perfect functional safety net for their brain.

"...Easy to fit, light to carry and basic protection if I crashed. I just wish bike helmets were more stylish." Read more

"...bike helmet, that is lightweight and comfortable, while providing proper protection...." Read more

"...This helmet was none of these things. It's super cute and I feel safer wearing it. Even my husband complimented me." Read more

"...the color is true to what you see online, and it is a perfectly functional safety net for my brain." Read more

367 customers mention205 positive162 negative

Customers are mixed about the fit of the sport helmet. Some mention that it fits very well, while others say that it barely fits and gives them a headache. The size is on the small side and may look dumb on you.

"This is a great helmet. Nice color and good construction. Fits snugly on my small head. Expandable because of elastic in helmet." Read more

"...this helmet so bad because the color was beautiful but it was too small for me. This would fit more of a middle schooler or younger." Read more

"Fits well! Love it." Read more

"I have the strap on the very loosest it will go, and it's too small...." Read more

43 customers mention12 positive31 negative

Customers are dissatisfied with the adjustability of the sport helmet. They mention that it runs small and has no ways to be adjusted. Some say that the straps do not adjust other than under the chin. They also mention that there is no way to adjust the head circumference or rear adjustment. Overall, some customers feel the helmet is a good product.

"..."one step adjustment" that Bell advertises means that only the chin strap is adjustable...." Read more

"...The chin strap was aggravating and hard to adjust. Will be ordering something else. Only positive is the color is pretty." Read more

"...This one is perfect. The ear straps adjust easily, and it looks like she’d be well protected if she fell from her bike with it on." Read more

"...the helmet on but the actual helmet runs a little small and has no ways to be adjusted. Also the design was slightly different than the image...." Read more

Solid construction, adaptable for a tailight, tight fit.
5 Stars
Solid construction, adaptable for a tailight, tight fit.
Bell Thalia Helmet - label says "built in the USA with domestic and foreign components". Looks like solid construction (I hope to NEVER have it tested!) and it fits well. I have a 22" head circumference (~56 cm) and its a snug fit. But a helmet that fits snug is better than one that fits sloppy. There's an elastic band at the back that gives about 1/2" more stretch, but that might be uncomfortable on a long ride. It has a space between the straps to allow for a ponytail. I was able to adapt it for my Stupidbright LED taillight. Stupidbright SBR-1 Strap-On LED Rear Bike Tail Light I had to use a rubberband to extend the rubber strap on the light, but that was a minimum of fuss for the extra visibility! I will update this review should something break or fail.
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Top reviews from the United States

Reviewed in the United States on March 7, 2024
Color: Matte MintSize: 54-58 cmVerified Purchase
Reviewed in the United States on January 29, 2024
Color: Thalia - WineSize: 54-58 cmVerified Purchase
Reviewed in the United States on January 5, 2024
Color: Thalia - WineSize: 54-58 cmVerified Purchase
Reviewed in the United States on November 27, 2023
Color: Thalia - WineSize: 54-58 cmVerified Purchase
Reviewed in the United States on January 9, 2024
Color: Matte MintSize: 54-58 cmVerified Purchase
Reviewed in the United States on September 18, 2022
Color: Matte MintSize: 54-58 cmVerified Purchase
3 people found this helpful
Report
Reviewed in the United States on September 3, 2023
Color: Matte MintSize: 54-58 cmVerified Purchase
Reviewed in the United States on August 4, 2023
Color: EmeraldSize: AdultVerified Purchase

Top reviews from other countries

doggies
5.0 out of 5 stars helmet
Reviewed in Canada on August 2, 2022
Bookaholic
5.0 out of 5 stars Love this helmet
Reviewed in Canada on May 14, 2020
Color: Matte MintSize: 54-58 cmVerified Purchase
One person found this helpful
Report
Amazon Customer
5.0 out of 5 stars Well built
Reviewed in Canada on September 17, 2020
Kate
5.0 out of 5 stars Great helmet! Lots of added features you don't see in the picture!
Reviewed in Canada on September 10, 2017
Color: Matte MintSize: 54-58 cmVerified Purchase
3 people found this helpful
Report
Ashley Hickey
4.0 out of 5 stars Nice helmet
Reviewed in Canada on June 24, 2020