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Apparel / Helmets / Road Helmets
Giro Syntax MIPS Helmet Matte Harbor Blue
Giro Syntax MIPS Helmet Matte Harbor Blue
Giro Syntax MIPS Helmet Matte Black Underground
Giro Syntax MIPS Helmet Matte Black Underground
Giro Syntax MIPS Helmet Highlight Yellow/Black
Giro Syntax MIPS Helmet Highlight Yellow/Black
Giro Syntax MIPS Helmet Matte Black/Bright Red
Giro Syntax MIPS Helmet Matte Black/Bright Red
Giro Syntax MIPS Helmet Matte Black
Giro Syntax MIPS Helmet Matte Black
Giro Syntax MIPS Helmet Matte White/Silver
Giro Syntax MIPS Helmet Matte White/Silver
Giro Syntax MIPS Helmet
Giro Syntax MIPS Helmet
Matte Harbor Blue
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Giro Syntax MIPS Helmet Matte Harbor Blue
Giro Syntax MIPS Helmet Matte Harbor Blue
Giro Syntax MIPS Helmet Matte Black Underground
Giro Syntax MIPS Helmet Matte Black Underground
Giro Syntax MIPS Helmet Highlight Yellow/Black
Giro Syntax MIPS Helmet Highlight Yellow/Black
Giro Syntax MIPS Helmet Matte Black/Bright Red
Giro Syntax MIPS Helmet Matte Black/Bright Red
Giro Syntax MIPS Helmet Matte Black
Giro Syntax MIPS Helmet Matte Black
Giro Syntax MIPS Helmet Matte White/Silver
Giro Syntax MIPS Helmet Matte White/Silver
Giro Syntax MIPS Helmet
Giro Syntax MIPS Helmet

Giro
Syntax MIPS Helmet

Mfg PartNum:
$129.95
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Backorder: This item is currently not in stock but is available to purchase today as a backorder. The expected availability date shown above is our best estimate as to when it will be shipped to you, but this date is subject to change based on our receipt of this item from its vendor. Shipping in the continental US is free for all backorder items (for international orders, our customer service team will contact you when the item is available to ship). Your credit card will not be charged until your item ships (Paypal requires payment up front, but you can cancel for full refund). Anytime prior to shipment, your backorder can be cancelled by contacting our customer service team.

Giro Syntax MIPS® Helmet

The Syntax MIPS® Helmet combines a touch of European flair with slightly deeper coverage and high-performance features—all contained within a very slim design. The outer shell is molded from a tough polycarbonate that's fused permanently to the EPS foam liner using an In-Mold Hardbody™ construction process to enhance durability and ventilation without excess bulk.

Features:

  • Comfortable and secure fit, thanks to the highly-adjustable Roc Loc® 5 Air MIPS® system
  • Customizable feel for great stability and long-range comfort
  • Wind Tunnel Ventilation with internal channeling to thrust cool air over and around the rider's head while forcing heat and stale air out
  • Integrated MIPS® (Multi-Directional Impact Protection System) which can provide an added measure of protection from rotational forces in the event of an angled impact
  • Compatible with Roc Loc 5 LED (sold separately)


B-Stock - This product has one or more B-Stock units available. These units can be purchased at a discount (see option select). B-Stock units were returned from other customers and may have missing or damaged packaging materials. These units are otherwise as new. The full manufacturer warranty applies. Click Here for more information.

SML
Head Circumference20"-21¾"21¾"-23¼"23¼"-24¾"   
 
 

Construction: In Mold Construction 

 

Material: Four-Piece Polycarbonate Interlocking Hardbody Shell, Full Hardbody Wrap 

 

Fit System: Roc Loc 5 Air Mips 

 

Vents: 25 

 

Discipline: Road 

 

Certification: Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older 

Mfg PartNum: 7099677 

Mfg PartNum: 7099676 

Matte Black - Small

Mfg PartNum: 7098125 

Matte Black - Medium

Mfg PartNum: 7098126 

Matte Black - Large

Mfg PartNum: 7098127 

Matte Black - X-Large

Mfg PartNum: 7103869 

Matte White/Silver - Small

Mfg PartNum: 7099684 

Matte White/Silver - Medium

Mfg PartNum: 7099685 

Matte White/Silver - Large

Mfg PartNum: 7099686 

Matte White/Silver - X-Large

Mfg PartNum: 7099687 

Matte Black/Bright Red - Small

Mfg PartNum: 7099648 

Matte Black/Bright Red - Medium

Mfg PartNum: 7099649 

Matte Black/Bright Red - Large

Mfg PartNum: 7099650 

Highlight Yellow/Black - Small

Mfg PartNum: 7099657 

Highlight Yellow/Black - Medium

Mfg PartNum: 7099658 

Highlight Yellow/Black - Large

Mfg PartNum: 7099659 

Matte Harbor Blue - Small

Mfg PartNum: 7140176 

Matte Harbor Blue - Medium

Mfg PartNum: 7140177 

Matte Harbor Blue - Large

Mfg PartNum: 7140178 

Matte Black Underground - Small

Mfg PartNum: 7140172 

Matte Black Underground - Medium

Mfg PartNum: 7140173 

Matte Black Underground - Large

Mfg PartNum: 7140174 

Mfg Warranty: 12 Mo. Parts & Labor

Warranty URL: https://www.giro.com/warranty.html

Ordered by Most Relevant First
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(1)
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(16%)
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A nice helmet for anyone wanting trusty MIPS protection at a very economical price point - a no-brainer!
by nsellars98
Cycling Enthusiast
Northwest Arkansas
9 of 9 customers found this review helpful.

I have been using the Giro Syntax MIPS helmet for road riding for almost a month now and my impressions are positive. This is my first helmet from the Giro brand and I'd thought I would see what all the hype was about. Many of my riding buddies use Giro helmets (especially the higher end models) and even my dad has this helmet. The large size seems to fit perfectly to my big melon right out of the box and with no adjustments to the straps. The dial at the back of the helmet is easy to adjust on the fly and I can usually get the right fit in about 16-20 clicks. Since I have a full head of hair and usually wear a cycling cap or headband, the airflow seems on par with my previous Bell Stratus and LG Quartz helmets, though, I personally don't think the helmet lacks any airflow - your experience may vary. I got the red and black color to compliment that of my bike and shoes. It looks much better in person but the picture online is pretty close. One thing I find lacking due to the vent placement is a place to securely put sunglasses when not wearing. Despite that small detail, the helmet is comfortable enough to wear all day even with sunglasses on and AfterShokz headphones. It's really light and sometimes I don't even notice I have it on. The deeper coverage of the helmet allows it to sit more forward on my head, and riders I know wished their Specialized and Bell helmets had this same feature. The helmet seems pretty durable over the long-term and I trust that it will keep me from getting seriously injured in the event of another crash. 2020 has not been too kind as I have already had three this year.

Overall, I would buy this helmet again and would recommend it to anyone. What you get when compared to other helmets is simply a no-brainer at this price point. I did quite a bit of research and definitely read my share of reviews before buying. For the sake of your noggin and making informed decisions, I recommend you do the same.

Reviewed 9/30/2020
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Just right!
by Anonymous
0 of 1 customers found this review helpful.

Great fit and light. Exactly what I was looking for.

Reviewed 7/12/2021
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Just what I was looking for.
by Anonymous
Cycling Enthusiast
Chicago, IL

The helmet is exactly what I was looking for to replace my many years old Bell Helmet. I wanted one that is light, cool, fits well, has the latest safety technology, and wasn't too expensive. I was not concerned with the make or model or colors, although I like the colors on this one and the it's a Giro. I would buy this again and would recommend it. The only thing I might change is getting a helmet with a visor to shade the sun, but that's personal preference.

Reviewed 6/18/2021
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Fits great, comfortable, easy to adjust
by bicycletime
Cycling Enthusiast
Oakland, CA
3 of 3 customers found this review helpful.

I needed a new helmet and I went with this Giro helmet that is a "mid-price" helmet. It is very comfortable, has an easy adjuster on the back of the helmet (great for days when you have a hat or skull cap), and has a lot of ventilation. I got white for summer riding. Great value at this price.

Reviewed 1/17/2022
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Excellent product and customer service.
by Fitness Rider
Casual Cyclist
Grand Rapids, MI
0 of 2 customers found this review helpful.

I purchased the Giro Syntax MIPS Helmet to replace an old, out-dated, Bill City helmet. The Giro Syntax MIPS Helmet appears to be a quality product. I ride a fitness bike on city streets and bike paths. It perfectly fits my purpose. It also perfectly fits my head. The helmet is reasonably priced. Ordering was easy and shipping was timely.

Reviewed 1/17/2022
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Great helmet!
by Anonymous
Fort Lauderdale
3 of 3 customers found this review helpful.

I really loved this helmet from day one. It was super light weight, comfortable, perfect fit on my very small head, and it looked great too! Unfortunately, today I can write a full review... This helmet literally saved my head/life. I fell of my bike around 16 mi/hr directly on to my left shoulder and my head hit the ground pretty hard as I slid on the road. Not a scratch or bruise on my head, the helmet held up really well, minimal damage to the foam on the inside. I�m giving it 5 stars because it performed really well when I needed it, and the price is good too. The ONE reason I am considering buying a different model is because I can�t fit my sunglasses on it.

Reviewed 11/1/2020
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Great Fit Out of the Box
by gfparsons
Cycling Enthusiast
Santa Fe
1 of 1 customers found this review helpful.

Recently returned a Bell helmet due to a break in the plastic "occipital cradle" ,which generally appears more fragile in the newer helmets. Giro has been my go-to in the past and they didn't disappoint with the Syntax MIPS helmet. Great fit out of the box and the High vis yellow/black color scheme is great and matches my flat black Cannondale. Lots of vents and an easy attach for a Topeak helmet light.

Reviewed 12/31/2021
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MIPS. Affordable. Light. Cool. Trusted.
by pidginbil
Cycling Enthusiast
SF Bay Area
3 of 3 customers found this review helpful.

I've worn Giro Helmets since the 80's. Thankfully my accidents never included a head impact. We'll leave it to others to comment on head protection. But Giro has done a good job on the other important features over the years. Things like airflow, weight, visibility, MIPS technology, adjustability, and strap comfort. So I remain loyal. My one alert to everyone is verify size. I'm a larger guy (200lbs) with a regular size head (59cm) that is on the cusp between medium and large. It took a try on to verify the right size was (surprisingly) medium.

Reviewed 10/10/2020
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Comfortable
by Jibooo
VA
0 of 1 customers found this review helpful.

Had a hard time finding a helmet to fit my head. This fits well and is very comfortable.

Reviewed 5/9/2022
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Great Helmet
by Bobk
New England
1 of 1 customers found this review helpful.

Bought this helmet to replace my Specialized helmet that was nine years old. My concerns were that it would be comfortable, well ventilated for summer months, and had the new MIPS technology. It met all those needs and find it to be a great replacement helmet at a good price.

It is rated well as a safe helmet as tested by Virginia Tech for a bike helmets.

Reviewed 10/2/2020
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Comfortable Helmet
by Steve J
Cycling Enthusiast
Bay Area CA
0 of 1 customers found this review helpful.

Comfortable helmet, nice fit, light, good venting.

Reviewed 4/16/2022
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Great, entry-level helmet
by Anonymous
Casual Cyclist
0 of 1 customers found this review helpful.

Helmet is exactly what I wanted, looks and fits great at an affordable price point.

Reviewed 9/13/2021
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A solid helmet
by rtarrago
Cycling Enthusiast
Seattle, WA
1 of 1 customers found this review helpful.

I really like this helmet. It fits and is comfortable. Compared to other Giros I've owned, it covers a bit more of my forehead but has great ventilation. The RolLoc system works great as usual. It's sleek and light. Would definitely buy this again.

Reviewed 9/2/2021
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Good Value but Medium Appeal
by Nvcycler
Cycling Enthusiast
Virginia

I long have used Giro helmets, this one is not among my favorites. As prices of all helmets have risen it is tough finding great quality and fit, style and a price that one would like to pay. I do not like the buckle system on this as it in my view is not as good as some other models of a few years back.

Reviewed 8/2/2021
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Good helmet, ventialtion a bit lacking
by OaklandMark
Cycling Enthusiast
Oakland, CA

I'm a road rider, and needed to replace my aging Giro. Not wanting to spend a fortune, I picked this one. As expected, the fit was perfect, as I know from experience that Giro helmets fit me extremely well. My head measures right in the middle of M range, and I can pretty much wear the thing straight out of the box.

My only quibble was that after a couple of rides I felt the ventilation was really lacking. If you're riding for a few hours in hot weather, you really don't want your head to roast any more than necessary, and mine was.

I ended up giving the helmet to my son, to his delight, and ordering the Aether, on sale. It also fit perfectly, AND had good ventilation.

If you're just tooling around, the Syntax is a great helmet. But if you're out for a ride of a few hours, you might want to look at something with better vents.

Reviewed 9/16/2019
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Comfortable fit
by JR
Cycling Enthusiast
Albany, NY
1 of 1 customers found this review helpful.

I have alway purchased Giro bike helmets because they fit nicely. This model sits a little lower on the head and feels more secure and very comfortable. This could be because of the MIPS feature.

Reviewed 7/6/2021
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Comfortable fit
by JR
Cycling Enthusiast
Albany, NY
1 of 1 customers found this review helpful.

I always buy Giro bike helmets because they fit well. The Syntax MIPS model sits lower on my head and feels more secure. The MIPS feature could be the reason for this. The straps hold the helmet firmly on my head.

Reviewed 7/6/2021
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Excellent Helmet
by Joe
Surrey
0 of 1 customers found this review helpful.

Fits well, looks good, good price, fast delivery

Reviewed 2/10/2022
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Excellent Helmet
by Anonymous
Cycling Enthusiast
6 of 6 customers found this review helpful.

Not a budget helmet, not an expensive helmet, but a great helmet! This thing has really good ventilation and is super light. I had a hard time finding a good helmet for my noggin due to a large ridge on the back of my skull. Most helmets weren't able to go down far enough below the ridge, but THIS helmet fit so well. Would recommend.

Reviewed 6/24/2019
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Nice helmet at a great price!
by RAP49
Cycling Enthusiast
Salt Lake City
1 of 1 customers found this review helpful.

Wanted a reasonably priced helmet with MIPS and High Viz in it but not completely High Viz in color. Could not have found a more perfect helmet. Comfortable, easily adjusts and not heavy. Very satisfied with this purchase.

Reviewed 6/7/2021
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