Giro Synthe Mips II Helmet

Compare prices from top U.S. retailers and find the best available deal.

$79.73 - $200.00
15 offers5 retailers
Updated 18 hours ago

Available Colors

REI
BEST DEAL

$79.73

60% OFF

$199.95

Size: S
Color: Matte Black Underground
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Steep and Cheap

$99.98

50% OFF

$199.95

Size: S
Color: Matte Black
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Steep and Cheap

$99.98

50% OFF

$199.95

Size: S
Color: Matte Black/Bright Red
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JensonUSA

$99.98

50% OFF

$199.95

Size: S
Color: Matte Black
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Backcountry

$99.98

50% OFF

$199.95

Size: S
Color: Matte Black Underground
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Price History

MSRP

$199.95

Current Best Price

$79.73

No price history available for the selected filters.

Product Details

The Synthe created an undeniable allure when it first hit the peloton, with riders like Marianne Vos so powerfully and elegantly dominating races while wearing the streamlined and form-fitted design. It was an unmistakable presence that somehow found a flattering way to be a vented cycling helmet, and the new Giro Synthe MIPS II will undoubtedly carry that heritage for many miles to come. The updates to the new generation are subtle yet significant. Gone are the separate MIPS and Roc Loc systems, which operate on a more integrated platform to enhance both fit and comfort. And gone are the aero-mesh vent coverings in favor of an open port for increased airflow through the now 19 vent ports and inner channels. The goal of the Synthe MIPS II is to provide you with a lightweight, more ventilated, and safer riding experience, whether going all-in on a gravel epic into rarer country or if you’re lining up for the championships at a course you’ve ridden dozens of times. And competitively priced below the new Helios Spherical and Aether Spherical, the updated classic packs enhanced value into a race-ready package.

Key Specifications

BrandGiro
CategoryBike helmets
Available SizesS, M, L
Available ColorsMatte Black, Matte Black Underground, Matte Black/Bright Red, Matte White/Silver

Where to Buy

Available at 5 retailers

REISteep and CheapJensonUSABackcountrySun & Ski Sports

Last Updated: February 10, 2026

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