Giro Synthe Road Helmet

Item # GI-SYNTH
$249.99
MSRP: $249.99


Add to cart
Save to Wish List Sizing Chart

Geometry Chart

? Place an order in the next Hours Minutes . Overweight charges may apply to some items.

Based on delivery to . Change location

Not the correct shipping zip code? Update your information below.

Enter a valid zip code

Please select options for this product

Shipping See options for delivery

Estimated Delivery for

Type Estimated Arrival Date
Standard
Ground
Two Day
Overnight

Change Shipping Destination

Enter a valid zip code

Please select options for this product

Sorry, this item is Out of Stock and cannot be purchased at this time.
Giro Synthe Road Helmet
The Giro Synthe represents the pinnacle of road helmet design. It offers impressive cooling power, minimal weight, supreme fit, and streamlined aerodynamic efficiency. It is a true synthesis of all the features a rider demands in a high performance road helmet. Suitable for all conditions, all the time, the Synthe rivals standard road helmets with its exceptional ventilation, low weight, and good looks. But then when it's tested in a wind tunnel the Synthe is nearly as efficient as the fastest time trial helmets. That's a serious win-win situation for the performance-minded rider. Elaborate internal channeling and 19 gigantic vents provide excellent flow-through and take cooling power to new levels while its fit is second to none via the Roc Loc Air retention system. It's fully adjustable and creates a gap between the forehead and the inside of the helmet to further enhance the cooling equation.
  • In-Mold polycarbonate shell delivers a lighter, more durable, and better ventilated design
  • 19 Wind Tunnel vents with internal channels delivers impressive cooling comfort
  • Roc Loc Air retention system suspends helmet slightly above head for improved air flow
  • Integrated Aero Mesh side panels control the airflow's boundary layer and provide further cooling
  • Anti-microbial X-Static padding offers unprecedented comfort and manages moisture
  • Eyewear Docking Ports for storing glasses when not in use
  • Ultra-light buckles and Slimline webbing shave grams
Giro Synthe Road Helmet
  • WEIGHT 250g (medium)
  • VENTS 19
  • RETENTION SYSTEM Roc Loc Air
  • SIZING S(20"-21.75"), M(21.75"-23.25"), L(23.25"-24.75")
  • Rating 4.5

REVIEW SNAPSHOT®

by PowerReviews
Giro Synthe Road Helmet
 
4.3

(based on 4 reviews)

75%

of respondents would recommend this to a friend.

Pros

  • Lightweight (4)

Cons

No Cons

Best Uses

  • Road biking (4)
    • Was this a gift?:
    • No (4)

Reviewed by 4 customers

Displaying reviews 1-4

Back to top

 
5.0

Great helmet

By Winston

from NJ/FL

About Me Avid Cyclist

Verified Buyer

Pros

  • Durable
  • Lightweight
  • Versatile

Cons

    Best Uses

    • Road Biking

    Comments about Giro Synthe Road Helmet:

    Great helmet. I'm a Giro fan owning both an atmos and aeon. I like the synthe best. Bought two when on sale. Barely know I'm wearing a helmet.

    • Cycling Style:
    • Speed Oriented
    • Was this a gift?:
    • No
     
    5.0

    Excellent Helmet from Giro

    By Teige

    from Boulder, CO

    About Me Competitive Cyclist

    Verified Buyer

    Pros

    • Lightweight

    Cons

      Best Uses

      • Commuting/City
      • Mountain Biking
      • Road Biking

      Comments about Giro Synthe Road Helmet:

      Very light nicely constructed road helmet with good ventilation. My only complaint would be the fact the helmet did not come with a spare set of pads. At this price point that is ridiculous. Other than that, a great helmet. Also, Giro should consider going to a light leather style of strap as is used by Kask on their road helmets.

      • Cycling Style:
      • Speed Oriented
      • Was this a gift?:
      • No

      (0 of 1 customers found this review helpful)

       
      2.0

      Looks cool no padding

      By upstate cyclist

      from Rochester, NY

      About Me Competitive Cyclist

      Verified Buyer

      Pros

      • Good Ventilation
      • Lightweight

      Cons

      • Lacks Padding

      Best Uses

      • All-Around
      • Long Rides
      • Mountain Biking
      • Road Biking
      • Short Rides
      • Warm Weather

      Comments about Giro Synthe Road Helmet:

      Was expecting some minimal amount of padding inside of helmet but there is barely anything for top of the head. Returned for refund.

      • Sizing:
      • Feels true to size
      • Was this a gift?:
      • No
       
      5.0

      Great Helmet

      By JT

      from Baltimore, MD

      About Me Avid Cyclist

      Verified Buyer

      Pros

      • Comfortable Fit
      • Good Ventilation
      • Highly Adjustable
      • Lightweight

      Cons

        Best Uses

        • Cold Weather
        • Long Rides
        • Road Biking
        • Short Rides
        • Warm Weather

        Comments about Giro Synthe Road Helmet:

        I am a avid cyclist and love this new helmet. It's a bit pricey but it's worth it. Looks good, feels good. I would recommend this helmet.

        • Sizing:
        • Feels true to size
        • Was this a gift?:
        • No

        Displaying reviews 1-4

        Back to top

        Your recent selection has been added to the cart

        Giro Synthe Road Helmet

        Giro Synthe Road Helmet

        Item No. »  GI-SYNTH

        $249.99
        Continue Shopping View Cart and Checkout