Skip to content

Enjoy Free Standard Shipping over $99

Why we love it

Giro Synthe Mips Helmet

Any Ride, Any Time
The Synthe™ is 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 features a modern rider wants in a high performance road racing helmet.

The difference is clear in the wind tunnel—Giro’s extensive testing reveals that the Synthe is nearly as efficient as the fastest time trial helmets. But the Synthe’s greatest attributes are comfort and ventilation. At it’s heart you’ll find our Roc Loc Air fit system. Micro adjustments allow you to custom tune tension and fore-aft tilt with one hand and a patented design suspends the helmet over the top of the skull, allowing airflow to pass freely over your head. Cooling power is further boosted by elaborate internal channeling and a series of massive vents; the Synthe sets a new bar for ventilation.

You no longer need to choose between aerodynamics and cooling power—with Synthe you get everything, all wrapped up in a compact and sleek silhouette, and with the added MIPS system yopu know that your covered in any fall.

Features:
  • Featherweight Webbing with Slimline™ Buckle
  • Roll Cage internal reinforcement
  • In-Mold polycarbonate shell with EPS liner
  • Thermoformed SL reinforcement
  • Roc Loc Air fit system
  • MIPS equipped

Specifications:
  • Weight: 254g
  • Vents: 26 Wind Tunnel vents with Internal channeling
  • Certification: CE EN1078 CPSC Bicycle

Customer Reviews

Since 1989

Built for adventure

More Than A Store

More Than A Store

Whether you’re renting a mountain bike, upgrading your ski gear, or looking for the best local beta, we’re here to make sure you leave with the right gear and the confidence to use it.

About Us
Racers Rewards

Racers Rewards

Our easy-to-join loyalty program, designed to thank you for your continued support with exclusive benefits. Your adventures just got a little more rewarding.

Learn More
Community & Partnerships

Community & Partnerships

It's our responsibility to foster accessibility for all, as well as keep our land thriving for generations to come - and we're proud to champion our community's adventure spirit.

Learn More
x