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- – 6-month term
- – No impact on credit to apply
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- – Secure and straightforward checkout
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
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Availability:
Only 1 left in stock, order soon!
Arrives
Nov 16 – Nov 20
At a glance
- Condition
- Used - Very Good
- Color
- Matte Grey/Dark Teal
- Size
- One Size
- Dimensions
- 14 x 10 x 8 in
- Weight
- 270 g
- Special Feature
- MIPS Technology
- Age Range Description
- Adult
- In the box
- Bike Helmet
- Warranty
- Any Giro helmet determined by Giro to be defective in materials or workmanship within one (1) year from the date of original purchase will be repaired or replaced, at Giro’s option, free of charge when received at the factory freight prepaid, together with proof of purchase.
Features 3
- Compact shape with Full Hardbody shell
- Reflective accents
- Integrated MIPS technology
Specs 22
| Brand | Giro |
|---|---|
| Color | Matte Grey/Dark Teal |
| Age Range (Description) | Adult |
| Size | One Size |
| Special Feature | MIPS Technology |
| Brand Name | Giro |
| Age Range Description | Adult |
| Model Name | Trella MIPS |
| Unit Count | 1 Count |
| UPC | 768686182808 |
| Global Trade Identification Number | 08 |
| Number of Items | 1 |
| Item Type Name | Bike Helmet |
| Manufacturer | Giro |
| Model Number | 7100238 |
| Manufacturer Part Number | 7100238 |
| Item Dimensions | 14 x 10 x 8 inches |
| Item Weight | 270 g |
| Outer Material | Polycarbonate (PC) |
| Inner Material | Expanded Polystyrene |
| Recommended Uses For Product | Cycling |
| Additional Features | MIPS Technology |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Nov 16 – Nov 20
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Learn more about financing & leasing here.
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Top Amazon Reviews
Perfect for your Average Sized Women's Heads!
Color: Matte Grey/Dark Teal
Size: One Size
This helmet is lightweight and looks good. The cap visor is just a small brim held in place with velcro. If not adjusted right, it can look a little slanted and the frayed edges of where the visor ends might become visible, but those are no big deal to remedy. I got the grey and teal helmet, which I really like. It has a nice matte finish, and did not find any reflective hits, unfortunately. The reason why I mention this helmet fitting an average sized women's head is because this is the only size of this helmet. Luckily my head dimensions fit into their average. It sits fairly solidly on my head, needing only a few clicks on the dial in the back to really have it hold me without squeezing my brain. And hopefully you're like me where your ears fit well into the straps that go over each side of your head because they are not adjustable. The only adjustments is from single buckle/clip under your chin; I was able to easily tighten this with one hand, but not easy at all to add slack. I haven't been able to try this out in any weather warmer than 60F yet. But as for someone that sweats easily during physical activities, this helmet has adequate ventilation where I'm feeling the cool breezes fairly well. I like that my ponytail isn't obstructed by the dial in the back as it can be pushed down and out of the way for you to pull your pony through. I haven't had a chance to test if this helmet works in terms of saving my brain during an accident, fortunately. But I can tell you it's comfortable, good-looking, functional sun visor, well ventilated... if your head is of an average size of a woman.
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Reviewed in the United States on November 25, 2024 by Stephanie Y.
JUST what I wanted!
Color: Matte Grey/Dark Teal
Size: One Size
Most helmet "visors" do little to shade sensitive eyes from the sun. The visor on this helmet actually WORKS! I had been thinking how to add a ballcap-like visor to my bike helmet for years. Not wanting to wear two layers, I fantasized about cutting up a baseball cap and velcroing the brim on somehow. This helmet does all that perfectly! This helmet is very light and comfortable to wear, well ventilated and with easy fit adjustment. Plus it it makes me look marvelous! Wonderful!
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Reviewed in the United States on July 3, 2024 by Bobby's Girl
Tested and it works! (For men too!)
Color: Matte Black/Silver
Size: One Size
I'm a man with a medium sized head (~22") and purchased this helmet so it would have a smaller shell size than then men's equivalent. Less weight, looks less bulky, etc. Really love how it fits. Aside from maybe being 'pony tail compatible', a skull is a skull. Don't feel limited by the gendering of a bicycle helmet. Anyway I went over the handlebars going downhill at 45 mph the other week. I was wearing this helmet and landed rather squarely on the front corner of it. While it cracked in 3 places, I did not lose consciousness and walked away without a single scratch to my face despite skidding on the helmet for several feet. The rest of me is covered in road rash of course, but no broken bones. This helmet did it's job and saved my head. I not only walked away from this crash but I actually finished my ride and then sought first aid. I immediately purchased another. I also believe that the MIPS layer in this helmet significantly reduced the impact to my brain. Although I was a little dizzy for about a half hour afterwards, I did not get knocked out or suffer any serious brain injuries. Considering this is maybe a "light duty urban helmet", it did it's job fantastically at a high speed crash on a dirt road. Highly recommend.
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Reviewed in the United States on May 4, 2022 by Scruff
Nice helmet, check the fit
Color: Matte Grey/Dark Teal
Size: One Size
Got one of these for my wife as a gift. It's stylish and lightweight and the MIPS design should provide good protection. It barely fits her though, and I don't think she has an overly large head or big hair. It wasn't bad enough to return but if I had to do it again I would have ordered her a mens/unisex helmet instead.
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Reviewed in the United States on February 9, 2021 by Andy
It’s pretty and fashionable
Color: Matte Black/Silver
Size: One Size
The helmet is very light, sturdy and comfortable. It can fit tight around my head if adjusted and I like it. I don’t see how the removable visor can come off by itself during the ride, only if the helmet sits very loose or it wasn’t placed correctly... It is attached by Velcro in there. Also, the visor can be slightly adjusted or removed.
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Reviewed in the United States on April 1, 2022 by James S.
Feels like I'm safer
Color: Matte Black/Silver
Size: One Size
I hate wearing any kind of helmet because they cause me to sweat and my head itches However, this helmet does neither of those things. It is lightweight and feels really comfortable, so much that I don't mind wearing it at all. It is also fairly stylish, or as stylish as a helmet can be. I liked so much that my partner tried it and bought one in gray! Great value too - I would recommend and would buy again.
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Reviewed in the United States on July 21, 2021 by Ishopamazon
Nice helmet for women.
Color: Matte Grey/Dark Teal
Size: One Size
This is a nice helmet. I like the built in ball cap visor to protect from the sun. It is removable if you don't want to use it. I have a small head and this fit me great and feels comfortable. Plenty of holes for air flow. Liked that is was MIPS certified. Price was great too.
Reviewed in the United States on May 7, 2024 by Janet L.
Nice Helmet But Not For Me
Color: Matte Grey/Dark Teal
Size: One Size
The pros are that this helmet is lightweight & comfortable. Here’s why it didn’t work for me. The round adjuster dial at the back is difficult to access. The top half of the knob is behind the plastic of the helmet so you cannot grasp it with 2 fingers. Because the knob gets stiffer as you tighten the helmet, it becomes hard to turn the dial with just your thumb. I could get my finger under the plastic to get a better grasp, but it was a tight & uncomfortable squeeze. I also found the chin latch to be a bit difficult to unlatch for some reason. I had to work at it repeatedly. Maybe it was just this particular helmet.
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Reviewed in the United States on August 23, 2021 by JC