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Giro Helios Spherical MIPS Helmet Matte Sharkskin
Giro Helios Spherical MIPS Helmet Matte Sharkskin
Giro Helios Spherical MIPS Helmet Matte Black Fade
Giro Helios Spherical MIPS Helmet Matte Black Fade
Giro Helios Spherical MIPS Helmet Matte White/Silver Fade
Giro Helios Spherical MIPS Helmet Matte White/Silver Fade
Giro Helios Spherical MIPS Helmet Matte Ano Blue
Giro Helios Spherical MIPS Helmet Matte Ano Blue
Giro Helios Spherical MIPS Helmet Matte Black Crossing
Giro Helios Spherical MIPS Helmet Matte Black Crossing
Giro Helios Spherical MIPS Helmet
Giro Helios Spherical MIPS Helmet
Matte Sharkskin
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Giro Helios Spherical MIPS Helmet 21
Giro Helios Spherical MIPS Helmet 22
Giro Helios Spherical MIPS Helmet 1
Giro Helios Spherical MIPS Helmet 4
Giro Helios Spherical MIPS Helmet 10
Giro Helios Spherical MIPS Helmet 11
Giro Helios Spherical MIPS Helmet 15
Giro Helios Spherical MIPS Helmet 16
Giro Helios Spherical MIPS Helmet 17
Giro Helios Spherical MIPS Helmet 18
Giro Helios Spherical MIPS Helmet 19
Giro Helios Spherical MIPS Helmet 20

Giro Helios Spherical MIPS Helmet

(33)

Pricing and Order Section

Mfg PartNum:
Closeout
Save 5%, 10%, or 15% more with purchase of 2, 3, or 4+ closeout items.
SALE: $137.50
MSRP: $249.95
That's 45% off
In Stock
Ships Free!
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Description

Advance Performance for the Adventurous

The heart of the Giro Helios' extraordinary design and performance is Spherical Technology, which utilizes a ball-and-socket design powered by MIPS the market-leading brain protection system that can help to reduce rotational forces.

Spherical Technology allows the helmet outer liner to rotate around the inner liner during a crash, and also allows Progressive Layering of the inner and outer liners to provide more comprehensive protection and performance. In addition to advanced head protection, the Helios 15 Wind Tunnel vents provide exceptional cooling power that's enhanced by the patented Roc Loc 5 Air fit system and plush, antimicrobial Ionic+ padding for exceptional sweat absorption.

It's the ideal match for your road and gravel adventures.

Features:

  • MIPS Spherical- Essentially an invisible low-friction layer sandwiched within two layers of EPS foam, the result is a reduction of rotational forces and the elimination of the plastic slip plane of the original MIPS design. Redirects impact energy by allowing the helmet's exterior liner to rotate independently of the interior liner in an angled impact.
  • Independent, In-Mold liners with Spherical ball-and-socket design
  • Polycarbonate shell
  • Hardbody lower shell
  • 15 wind tunnel vents with internal channeling
  • Roc Loc 5 Air Fit System
  • Compatible with Roc Loc 5 LED (sold separately)
  • Replacement Pad Set and compatible Roc Loc 5 Retention System sold separately.

  • Returns: Openbox, B-Stock, and Closeout products can be returned within 60 days for store credit.

    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.

    The product weight specified is an approximate weight based on the manufacturer's specifications (if available) or our measurement of one or two examples. For most products, the weight will typically vary by 5% to 10%.

    Size Chart

    Giro size chart

    Specifications

    Certification:  U.S.: CPSC BICYCLE FOR AGES 5 

    Weight: 270g (medium) 

    Matte Black Fade - Small

    Mfg PartNum: 7129134 

    Matte Black Fade - Medium

    Mfg PartNum: 7129135 

    Matte Black Fade - Large

    Mfg PartNum: 7129136 

    Matte White/Silver Fade - Small

    Mfg PartNum: 7129170 

    Matte White/Silver Fade - Medium

    Mfg PartNum: 7129171 

    Matte White/Silver Fade - Large

    Mfg PartNum: 7129172 

    Matte Black Crossing - Small

    Mfg PartNum: 7140320 

    Matte Black Crossing - Medium

    Mfg PartNum: 7140321 

    Matte Black Crossing - Large

    Mfg PartNum: 7140322 

    Matte Sharkskin - Medium

    Mfg PartNum: 7159027 

    Matte Sharkskin - Large

    Mfg PartNum: 7159028 

    Matte Ano Blue - Small

    Mfg PartNum: 7140314 

    Matte Ano Blue - Medium

    Mfg PartNum: 7140315 

    Matte Ano Blue - Large

    Mfg PartNum: 7140316 

    Mfg Warranty: 12 Mo. Parts & Labor

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

    Reviews

    Ordered by Most Relevant First
    5 stars
    4 stars
    3 stars
    2 stars
    1 stars
    (29)
    (4)
    (0)
    (0)
    (0)
    (88%)
    (12%)
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    (0%)
    Reviewed 11/21/2024
    by Janet
    Competitive Racer
    Loma, Colorado
    Value Rating
    Overall Rating
    Light and comfortable

    I love how this helmet fits and it is light. I ride about 8000 miles a year I decided to upgrade to the spherical technology helmet after watching a friend crash and land on his head. He had this new technology helmet and I think it saved his life.

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    Reviewed 11/23/2024
    by Janet
    Competitive Racer
    Loma, Colorado
    Value Rating
    Overall Rating
    Light and comfortable

    I love how this helmet fits and it is light. I ride about 8000 miles a year. I decided to upgrade to the spherical technology helmet after watching a friend crash and land on his head. He had this new technology helmet and I think it saved his life.

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    Thank you for your feedback.
    Reviewed 7/12/2023
    by Six-O
    Cycling Enthusiast
    SE Texas
    Value Rating
    Overall Rating
    Great Helmet

    Fit and finish are excellent. Helmet is also stylish. I thought there was a defect when I discovered that the outside exoskeleton slipped around the inner layer of the helmet. But another rider said this was part of the "ball and socket" design. The Giro tightening ratchet works better than my Bell Z71's MIPS helmet. The Helios venting doesn't seem quite as good as my Z71's, but that could be a minor difference in the hot, humid weather on back-to-back days. I have noticed some slight loosening of the chin strap on a few occasions, but I won't subtract stars for that. Overall, I like the Helios better than my Z71. I got a great deal on the Helios when BTD had it on sale. I was looking for a color and tech change and am not disappointed.

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    Reviewed 8/8/2024
    by Rocket
    Cycling Enthusiast
    28594
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    I know it�s expensive but it�s the only one I will buy. Had several over the years.

    Fits my head well and is cool during the warmer weather. Unfortunately I found out it also protects your head way it is advertised. Will buy again.

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    Reviewed 5/31/2022
    by Bald guys, small head.
    NYC
    Overall Rating
    2 of 2 customers found this review helpful.
    Preliminary review here

    Hi there, bald guy, small head here.

    I have been looking for something to replace my old Uvex helmet that has served me well, and is well past retirement age.

    My requirements were

    - good fit

    - good ventilation

    - does not make me look like toad from super Mario.

    I tried out POC which ticked only the ventilation box and was comically huge on my petite head- also side note- some of the worst customer service I have ever encountered. (POC step up your game!).

    Next I purchased a Kask Valero which ticked the last two boxes very well unfortunately the internal channels seem to hit some pressure points and gave me a headache on longer rides- especially with a cap underneath.

    So now the GIRO

    Whilst I am yet to put it through the ringer it was immediately comfortable and adjusted easily. The size small has a great low profile look and the ventilation is excellent.

    The "MIPS without looking or feeling like MIPS" is very cool and the choice of colors are spot on.

    Thanks Bike tires direct for the good price and the fast shipping.

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    Reviewed 11/16/2023
    by Anonymous
    Competitive Racer
    Midwest
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    Best Helmet I've Ever Owned

    I have been using Giro helmets for many years. I love them in general. This one is the best I've ever owned. Outstanding fit, appearance and comfort. I'm going to buy another in a different color just to match my other bike! Slightly pricey though.

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    Reviewed 8/31/2023
    by Jim
    West Covina
    Overall Rating
    1 of 1 customers found this review helpful.
    Giro Helios

    Bought this helmet and wasn't sure about the design. After my first ride wearing it, It quickly became my favorite helmet, like the the fit ,light weight and comfortable. Did not feel bulky like my POC helmets.

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    Reviewed 9/16/2021
    by Anonymous
    Cycling Enthusiast
    Columbus, OH
    Value Rating
    Overall Rating
    5 of 6 customers found this review helpful.
    Already crash tested

    I only had this helmet for three months. I was hit head-on by a distracted cyclist on a short bridge accessed by a blind sharp curve. Oncoming cyclists had three warning signs about the turn. Nevertheless, the idiot must have not seen the warnings in time and plowed into me. He fell, got up and fled the scene. I broke two wrist bones and got a concussion. I think I hit hard because I didn't have road rash and cracked the helmet. So, I think I would have suffered greater head injury without the helmet. I like the idea of the ball and socket MIPS design instead of a bunch of sticky dots, but I'd like to see more testing about its effectiveness.

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    Reviewed 8/13/2021
    by Cobbleman
    Cycling Enthusiast
    Richmond, VA
    Value Rating
    Overall Rating
    7 of 7 customers found this review helpful.
    Excellent helmet, looks great

    Ok this is another great helmet from Giro, but what can I say that will help you. I'm moving from an old Synthe. I ware a size Med. The Spherical fits just a bit bigger for the same size and just a bit rounder. Having an oval head that leaves just a tiny space on the sides. It is a very close fit between the two. If you like the Synthe you will like the Spherical. Weight, the Synthe on my scale 280g the Spherical 274g. Adjustability is excellent as with all high end Giro's. Cooling, on par with the Synthe (tested in 100F/38C deg). Looks are subjective, I got the Red, White and Black and think the Spherical is the best looking high end Giro. Safety, hope to never know. Ride on.

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    Reviewed 5/3/2021
    by GrantCCC
    Cycling Enthusiast
    Central Coast of California
    Value Rating
    Overall Rating
    7 of 8 customers found this review helpful.
    Safe as the Aether but with a more comfortable Giro like fit

    I really liked the protection and ventilation of my Giro Aether but I was never fond of the fit. I was on the largest size and it always felt a tiny bit too small, a different shape than my previous Giro helmets (Foray & Synthe) and it was constantly resting on my sunglasses. The new Helios is a bit lighter in the large size then my Aether and only just a little heavier than my non MIPS Synthe which is reasonable given the enhanced protection. On the ventilation side I haven't noticed much difference between the two but it's not gotten hot enough here to really tell, my guess is the Aether might be slighter better. On the general fit it's way better for me, no more sunglasses issue, a lot more comfortable especially on the 4+ hour rides. It also has the vertical adjustment on the Roc Loc which was missing on the Aether. Probably the only negative is it does not have the little sunglasses rest in the helmet but it still works fine you just need to be a bit more careful about placing them in enough.

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    Reviewed 4/5/2021
    by 2Slow
    Cycling Enthusiast
    Ohio
    Value Rating
    Overall Rating
    2 of 3 customers found this review helpful.
    Fits well, much cooler than my other helmet

    I'm a fast recreational rider, 2-2.5K miles a year, typically ride in the A group. Was running an aero helmet, because I'm all about aero (even my water bottles are aero!) But on hot says I suffered way too much and it impacted my performance. This combined with having gone down a couple times last year meant I needed a cooler helmet and one that provided the best protection I could get. Can't train with a brain injury!

    The Giro has proved to have much better with ventilation for those KOM efforts. And I feel better going all out when I know that I have the latest in protection.

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    Reviewed 10/23/2023
    by Kirk
    Florida
    Overall Rating
    1 of 1 customers found this review helpful.
    great

    Great product and super customer service

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    Reviewed 6/16/2022
    by Jersey Vic
    Cycling Enthusiast
    North Jersey
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    Great helmet

    I really like this helmet it is very comfortable not bulky at all it has plenty of ventilation the adjustment knob is so easy to use. I don't have any complaints about the strap buckle is kind of small not a big deal. I love the light blue color.

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    Reviewed 6/29/2023
    by Jim
    Competitive Racer
    Wisconsin
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    Great Helmet

    Great helmet at a fair price.

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    Reviewed 6/12/2023
    by Lupe
    Overall Rating
    1 of 1 customers found this review helpful.
    Perfect fit

    Easy to fit head, good cooling , was pretty light weight.

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    Reviewed 8/27/2021
    by Old Peddler
    Cycling Enthusiast
    Tulsa, Ok.
    Value Rating
    Overall Rating
    2 of 2 customers found this review helpful.
    High price for decent quality

    Nice looking helmet...Plenty of air flow along with being light weight.. I got the black and yellow to match my bike...I can't really say it's worth the extra expense but it fits nice and is comfortable...

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    Reviewed 8/5/2021
    by Anonymous
    Overall Rating
    1 of 1 customers found this review helpful.
    Great Helmet

    This helmet is light, comfortable, easily adjustable and has excellent ventilation.

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    Reviewed 7/29/2021
    by Bob
    Cycling Enthusiast
    Maine backwoods
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    more comfortable than I expected

    I had been using a fairly high end helmet for several years and was pleased and surprised with how comfortable this Giro Helios Spherical MIPS Helmet feels. I hope I do not test the protection it provides, but it is clearly constructed differently from other helmets and that construction design does make sense to provide protection.

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    Reviewed 4/2/2021
    by Anonymous
    Cycling Enthusiast
    Southern Oregon
    Value Rating
    Overall Rating
    1 of 1 customers found this review helpful.
    A helmet that is at the Head of the Class.

    Years of having what I would consider helmets has now been eclipsed by what is the very best helmet I have worn. Comfortable, adjustable and extremely light weight while still providing utmost protection. A perfect helmet!

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    Reviewed 3/15/2021
    by canabasa
    Cycling Enthusiast
    New Hampshire
    Value Rating
    Overall Rating
    1 of 3 customers found this review helpful.
    Back to Giro

    After many years of using a Catlike helmet, my wife returned to using Giro and the Giro Helios Spherical MIPS helmet didn't disappoint her as she really likes her new helmet. It is nice and lite. It fits really well. The adjustability is a simple dial in the back, making it easy when it is on her head.

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