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Giro Vanquish MIPS Helmet

Regular price $299.95
Regular price $299.95 Sale price $299.95
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23851 Via Fabricante Ste. 201
Mission Viejo, CA 92691

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The Vanquish Mips is the pinnacle of high-performance road-cycling helmets, featuring the innovative TransformAir design that actively streamlines airflow to reduce drag.

Inside the Vanquish Mips is an EPS liner with progressive layering, and our renowned Roc Loc Air system seamlessly integrated with Mips Technology to enhance comfort and cooling power while providing an additional measure of protection. So whether you're hammering off the front, smashing an Ironman course, or laying down maximum wattage in the dash to the finish line, the Vanquish Mips shapes the wind to work for you.


Magnetic VIVID™ shield by ZEISS®

In-Mold construction with EPS liner and Progressive Layering
Four polycarbonate hardbodies

Wind Tunnel vents with internal channeling
TransformAir technology - Actively streamlines airflow to reduce drag

Roc Loc® 5 Air Mips®

350g (size Medium CPSC)|340g (size Medium CE)

Complies with the US CPSC Safety Standard for Bicycle Helmet for Persons Age 5 and Older
E.U.: CE EN1078

TransformAir™ technology
Magnetic VIVID™ shield by ZEISS®
Stealth shield dock
Eyeglass grippers
Ionic+™ anti-microbial padding
Featherweight webbing


Hardshell with In-Mold Hardbody Lower Wrap
The two-piece shell combines a tough outer hard shell with a polycarbonate lower shell permanently fused to the liner for durability without excess weight.

Integrated MIPS Brain Protection System
All Giro helmets are designed to reduce as much energy as possible while meeting and exceeding stringent safety standards. The goal of Giro's Integrated Mips®-equipped helmets is to reduce rotational forces while enhancing fit and comfort by combining the Mips slip plane with the helmet's adjustable fit system. Giro believes that helmets equipped with this technology can reduce the amount of rotational force that may be transferred to rider's brain in certain impacts. Learn more about Mips in the video above.

Roc Loc 5 Air MIPS Fit System
This revolutionary fit system adds a new dimension to helmet performance by enhancing cooling, as well as fit comfort and stability. Using a patented design that suspends the helmet just slightly off the top of the skull, Roc Loc 5 Air Mips allows cool airflow to pass directly over your head, further enhancing the performance of vents and internal channeling that exhaust heat out of the helmet. Fit and feel adjustments mimic the Roc Loc 5 Mips, allowing you to easily custom tune fit tension and fore-aft tilt of the helmet in seconds using a single hand.

Wind Tunnel Ventilation
Giro helmets are developed utilizing our proprietary Wind Tunnel ventilation system. This elaborate design combines active vents in the helmet's shell with exhaust channels inside the helmet that thrust fresh, cool air over and around the rider's head while forcing heat and stale air out. It's the most effective cooling system available, and a difference you can feel every time you ride.

Progressive Layering
Giro helmets with Progressive Layering™ use two different density EPS foam liners to address high- and low-speed impacts for more comprehensive energy management.

Ionic+ Padding
Pure silver is the secret ingredient that gives IONIC+ ® the power to provide natural, permanent odor protection to keep your helmet feeling fresh.

Customer Reviews

Based on 2 reviews
David F.
Runs very large

I haven't ridden with this helmet yet but an can report that it fits really big. I've had two other Giro helmets that fit me in a large (medium couldn't fit around my head comforably). The large size Vanquish is enormous, and in the smallest setting wouldn't fit. I had to return it for a medium. Regardless, I'm excited about riding with it with the anticipation that it will be a lot more comfortable than my Synthe/Jawbreaker combo.

John C.
Fast, but

Noticibly fast, but kinda hot and kinda over the top