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Giro

Giro Syntax MIPS Adult Road Cycling Helmet

Based on 1,815 reviews
Condition: New
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$124.95
Holiday Deal · 4% off was $129.94

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At a glance

Condition
New
Color
Matte White/Silver
Size
Large
Dimensions
12 x 10 x 6 in
Weight
270 g
Material
Polycarbonate
Outer Material
Polycarbonate (PC)
In the box
Bike Helmet
Warranty
2 Year Manufacturer

Features 5

  • MARKET-LEADING PROTECTION: Engineered in Giros category-leading helmet test lab
  • MIPS: Utilizes the Multi-Directional Impact Protection System to redirect energy in a crash
  • VENTILATION: 25 wind tunnel vents with internal channeling
  • COMFORT: Easily adjust vertical position and tension with the Roc Loc 5 fit system

Description

THE SYNTAX MIPS COMBINES A TOUCH OF EUROPEAN FLAIR WITH SLIGHTLY DEEPER COVERAGE AND HIGH-PERFORMANCE FEATURES—ALL TUCKED INTO A VERY SLIM DESIGN. The outer shell is molded from a tough polycarbonate that's fused permanently to the EPS foam liner using our In-MoId construction process to enhance durability and ventilation without excess bulk. And the fit is luxurious and secure, thanks to our highly-adjustable Roc Loc 5 Air MIPS system that allows you to customize fit/feel for great stability and long-range comfort. Another benefit is integrated MIPS which can provide an added measure of protection from rotational forces in the event of an angled impact.

Specs 23

Brand Giro
Color Matte White/Silver
Age Range (Description) Adult
Size Large
Special Feature European flair with slightly deeper coverage and high-performance features
Model Name Syntax
Outer Material Polycarbonate (PC)
Recommended Uses For Product Cycling

Frequently asked questions

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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Top Amazon Reviews

Comfortable, Stylish, and Safe!
Color: Matte White/Silver Size: X-Large
The Giro Syntax MIPS Adult Road Cycling Helmet has been an excellent addition to my cycling gear. It fits perfectly, with plenty of adjustability for a snug and comfortable fit. The MIPS technology gives me peace of mind knowing I'm getting extra protection in case of a fall. The helmet is lightweight and breathable, which makes it great for long rides, even in warmer weather. The ventilation is top-notch, keeping me cool during my workouts. I also love the sleek design—it's both stylish and functional. Overall, I highly recommend this helmet for anyone looking for comfort, safety, and style on the road! ... show more
Reviewed in the United States on March 5, 2025 by TheKaizenOne
Great helmet for cycling!
Color: Highlight Yellow/Black (Discontinued) Size: Medium
Really great price, fits perfectly and works great
Reviewed in the United States on March 24, 2025 by Allie L
Great for any rider.
Color: Matte Black Underground (2022) Size: Large
Love this helmet. Definitely durable and I am confident it will protect my head if I fall. It extremely comfortable and well made.
Reviewed in the United States on March 10, 2025 by Beth
Safety first helmet
Color: Highlight Yellow/Black (Discontinued) Size: Large
Although I've never actually had to "test" this yet, it's well rated and comfortable enough. However, it is very large looking on my head! Not sleek at all. But highly visible and hopefully as protective as it looks.
Reviewed in the United States on November 4, 2024 by jmhnet
Stylish, not a mushroom. Light, head sits deeper.
Color: Matte Black Size: Large
I had th MPS Bell helmet for a year at L size. The sweat pad gets overwhelmd and came apart. They give a spare, and sales rep will send replacement for free. The Giro is a good alternative, I will use both now. The Giro is lighter than me Bell, so it's light weight, if not ultra lightweight. It fits more stylishly, not looking like a wide mushroom on top of your head. Someone said this Giro fits around your head, more so than sitting on top, yes. Your head goes deeper into the helmet. This may not feel as comfortable, but feels safer for sure, in side impacts. The padding in my Bell helmet is more cushy and comfortable. This helmet would be best in Winter, when you wear a thin head garment for warmth. So it's a pro helmet, as far as style, so good value at mid price point. You won't be missing much from a $200+ helmets. ... show more
Reviewed in the United States on May 24, 2021 by Ged
Nice, light and confortable
Color: Matte Light Mineral Size: Medium
I loved it. It is my 4th Giro helmet. This Syntax is quite cost effective and an excellent option of medium price helmet.
Reviewed in the United States on November 17, 2024 by Eloi Flávio Stivalletti
Great fit
Color: Matte White/Silver Size: Medium
This helmet is lightweight, well ventilated and fits my narrow pointy head very well.
Reviewed in the United States on January 11, 2025 by Roger W
Great helmet!
Color: Matte Black/Bright Red Size: Large
Ok, so I wrote a really long review on this Giro Syntax helmet, Large, matte red/matte black; then I set my phone down for 15 seconds and the Amazon app went “back” and deleted it. Wow. Gut punch. Not gonna start over, but, let me say: this is an amazing road cycling helmet: - best fitting helmet I’ve ever had. I have a big ol’ head and the Large size in this thing feels like a fitted baseball cap on my head. I’ve had 4 road cycling helmets over 10 years and this is the best fitting, by far. There are no pressure points or hot-spots at all with this thing. - the matte black and matte red finish is striking af. I always think the newest helmet I’ve bought is the best looking, but.. damn. - Roc Loc 5 is amazing. I had a Bell helmet at one point that had a similar “twist the knob” adjustment system, and it was nowhere near as accurate as this thing. It’s millimeter perfect. You can unbuckle the chin strap and it’s still stuck to your head. - I had a 2010-11 era Giro Atmos and this helmet is on another level. That was a $200 helmet that came with a carrying case. It was 40g lighter, but the fit was crap compared to this MIPS helmet. I’d take this one 10 times out of 10. Anyway, that’s the gist of it. For $120, or whatever, this thing is a great value. I highly recommend it. ... show more
Reviewed in the United States on April 15, 2020 by SpaceGhost
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