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Apparel > Helmets > Road Helmets

Product Images

Giro Synthe MIPS II Helmet Matte White/Silver
Giro Synthe MIPS II Helmet Matte White/Silver
Giro Synthe MIPS II Helmet Matte Black
Giro Synthe MIPS II Helmet Matte Black
Giro Synthe MIPS II Helmet Matte Black/Bright Red
Giro Synthe MIPS II Helmet Matte Black Underground
Giro Synthe MIPS II Helmet Matte Black Underground
Giro Synthe MIPS II Helmet Matte Harbor Blue
Giro Synthe MIPS II Helmet Matte Harbor Blue
Matte White/Silver
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Giro Synthe MIPS II Helmet 12
Giro Synthe MIPS II Helmet 13
Giro Synthe MIPS II Helmet 5
Giro Synthe MIPS II Helmet 6
Giro Synthe MIPS II Helmet 1
Giro Synthe MIPS II Helmet 14
Giro Synthe MIPS II Helmet 15
Giro Synthe MIPS II Helmet 16
Giro Synthe MIPS II Helmet 17

Giro Synthe MIPS II Helmet

Pricing and Order Section

Mfg PartNum:
(17 customer reviews)
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$199.95
MSRP: $199.95
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Description

The Synthe MIPS II is an icon, updated to be cooler and more comfortable than ever before.

The compact design slips through the air with ease yet offers impressive cooling power in a light-yet durable design that's been a rider favorite for years.

It's packed with our best features, including the Roc Loc 5 Air fit system with 2-way fit tuning and integrated MIPS; (the Multi-directional Impact Protection System), the market-leading brain protection system designed to redirect rotational forces away from the brain and provide more protection in certain impacts.

Features:

  • Featherweight Webbing with Slimline buckle
  • Roll Cage internal reinforcement
  • Ponytail compatible
  • MIPS-Equipped
  • In-mold polycarbonate shell with EPS liner, Thermoformed SL reinforcement
  • Roc Loc 5 Fit System
  • 26 Wind Tunnel vents with internal channeling
  • Compatible with Roc Loc 5 LED (sold separately)

  • Free Exchanges: This product qualifies for free exchanges within the first 60 days after order. We'll cover the shipping both ways for US customers if you need a different size and/or color of this product. Returned product must be in new condition with all labels and packaging. Free exchanges apply only for product in stock or available for backorder.

    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.

    Size Chart

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

    Specifications

     

    Construction: In-Mold polycarbonate shell 

     

    Liner: EPS impact liner 

     

    Impact Foam: Thermoformed SL reinforcement 

     

    Ventilation: 26 vents 

     

    Safety: MIPS Brain Protection System 

     

    Certification:  U.S.: CPSC BICYCLE FOR AGES 5 E.U.: CE EN1078 

     

    Discipline: Road 

    Matte Black - Small

    Mfg PartNum: 7130695 

    Matte Black - Medium

    Mfg PartNum: 7130696 

    Matte Black - Large

    Mfg PartNum: 7130697 

    Matte White/Silver - Small

    Mfg PartNum: 7130740 

    Matte White/Silver - Medium

    Mfg PartNum: 7130741 

    Matte White/Silver - Large

    Mfg PartNum: 7130742 

    Matte Black/Bright Red - Small

    Mfg PartNum: 7130767 

    Matte Black/Bright Red - Medium

    Mfg PartNum: 7130768 

    Matte Black/Bright Red - Large

    Mfg PartNum: 7130769 

    Matte Harbor Blue - Small

    Mfg PartNum: 7140169 

    Matte Harbor Blue - Medium

    Mfg PartNum: 7140170 

    Matte Harbor Blue - Large

    Mfg PartNum: 7140171 

    Matte Black Underground - Small

    Mfg PartNum: 7140166 

    Matte Black Underground - Medium

    Mfg PartNum: 7140167 

    Matte Black Underground - Large

    Mfg PartNum: 7140168 

    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
    (14)
    (2)
    (0)
    (1)
    (0)
    (82%)
    (12%)
    (0%)
    (6%)
    (0%)
    Best Giro
    by Anonymous
    Cycling Enthusiast

    I've owned a lot of Giros and this is the best. Very light, excellent ventilation and the usual Giro fit.

    Reviewed 1/12/2024
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    The Giro Synthe is excellent value for a mid-range priced helmet.
    by Gary from Salem
    Cycling Enthusiast
    Salem, OR

    I live in Salem but I�ve purchased many Items through Western�s website because of their broad selection of quality products. The Giro Synthe helmet I purchased, after careful thought, has more than met my expectations and I would not hesitate to purchase it again.

    Reviewed 6/30/2023
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    Fits like a ... glove
    by Dacid
    Boston, MA

    This helmet feels like I'm just wearing a hat. It is so comfortable, light, and well balanced that I barely know I have it on. The quick adjust also made it feel as though the helmet was customized for me and it has large enough vents for air flow and scratching the occasional itch. I will say that even in cool weather, my forehead gets a bit sweaty from the plastic "cage". So far it has been managable.

    Reviewed 6/29/2023
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    Excellent fit, comfort, light weight
    by AML Pro Rider
    Cycling Enthusiast
    Burlingame, CA

    Giro makes outstanding products. The Synthe MIPS II is an excellent helmet.

    Everything good, fit, comfort, weight, and techs in all regards.

    I have now owned 4 of them, from older models, to this new model.

    Highly recommend !

    Reviewed 6/19/2023
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    pass on this one
    by tgrman
    Cycling Enthusiast
    Arlington Hights, IL
    0 of 1 customers found this review helpful.

    so i bought this helmet a few years ago for about $120. was it worth it ? when it was working yes, but after a while the adjustment wheel in the back broke off. I tried to glue it back on without success. FORGET IT !

    Reviewed 6/17/2023
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    A very comfortable helmet
    by Anonymous
    Cycling Enthusiast
    Seattle, WA

    This Synthe helmet replaces my 5-year-old Synthe. The helmet is very comfortable, light, and easy to adjust.

    Reviewed 6/20/2023
    Was this review useful to you? Yes/No
    Thank you for your feedback.
    Being my forth Giro helmet purchase in 20 years is proof of my confidence in their quality!!
    Competitive Racer
    Santa Rosa, Ca

    I put it on my head and ride with security in keeping what's left of my brain cells!!

    Reviewed 6/19/2023
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    Great helmut provides protection while being airy enough for rides on hot summer days.
    by DZ-Sactown
    Daily Commuter
    Sacramento, CA

    Helmut is comfortable. I measure about a 7-1/2 hat size and the large size helmut works well. Fairly lightweight and stays in place during rides. Haven't crashed yet with this one on but my old Giro helmut absorbed a crash and being beaned by an errant golf drive :-) so anticipate this one will do the job as well.

    Reviewed 8/29/2022
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    great fit, great price,compact design.
    by Anonymous
    Cycling Enthusiast
    minneapolis

    I liked it so well I purchased a second one.

    Reviewed 6/5/2023
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    Good helmet! Not life-changing
    by Anonymous
    2 of 2 customers found this review helpful.

    I upgraded from a Giro Foray to a Synthe, expecting it to be noticeably more comfortable. It's plenty comfortable, but I can't say it feels significantly different than a cheaper helmet. But it looks great!

    Reviewed 6/18/2022
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    Fantastic Helmet and great for BIG heads
    by Mark
    Binghamton NY
    2 of 2 customers found this review helpful.

    It's light and comfortable. Great ventilation and easy to adjust. Trust the sizes-- I only know 2 people with heads bigger than mine. I measured my head and it was within the L range not XL as I expected. I thought there was a mistake, but since there wasn't an XL, I bought the large. It fits fine. If you have a king size cranium, buy this helmet-- it will fit.

    Reviewed 5/2/2022
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    Great update to a proven helmet design
    by c.murder
    Cycling Enthusiast
    SD, CA
    2 of 2 customers found this review helpful.

    As a long-time Giro helmet user, the Synthe MIPS II is the best I've used to date. Ultra-light, super-ventilated, and the added safety of MIPS II? What's not to like!

    If you're too frugal - like me - to fork out the dough for the latest and greatest Giro helmet used by the PROs, this former PRO level lid is an incredible value.

    Reviewed 4/27/2022
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    Love ? it so much
    by Anonymous
    Cycling Enthusiast
    USA
    3 of 3 customers found this review helpful.

    This is my 3rd Giro Synthe; I bought it to save in case they are discontinued. This is the only helmet I will wear; it happens to fit my head well. It does not impinge on my neck. And it definitely saved me from potentially serious head injury when I wrecked recently. The helmet was totalled, but saved my head!

    Reviewed 12/23/2021
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    Product performance is as advertised
    by SeattleRadfahrer
    Cycling Enthusiast
    Seattle

    Lightweight, cool, and a comfortable fit as advertised. Worth the price for a nice design built around MIPS safety features. No issues whatsoever for me on long rides.

    Reviewed 7/15/2022
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    Great helmet and good price
    by Brian
    Cycling Enthusiast
    Pacific Northwest
    1 of 1 customers found this review helpful.

    Helmets keep advancing and that leaves better deals on the best helmets of yesterday. Keeps me cool and doesn't look bulky on my head.

    Reviewed 4/20/2022
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    Great price for a quality helmet
    by Anonymous

    It's comfortable, light, and has great safety features.

    Reviewed 2/18/2022
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    Helmet
    by Anonymous
    1 of 1 customers found this review helpful.

    Great helmet. I had several crashes these helmets stopped me from having a concussion

    Reviewed 11/15/2021
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