With 22 vents to keep you cool, an adjustable visor that allows for 15° of vertical adjustment when you need it, and a rugged style, the hex helmet is ready for any adventure.

The hex combines rugged style and durability with the coverage and ventilation you want on the trail.

It's stocked with all the features you need for a day on the dirt, including the comfort and stability of Roc Loc 5 and our patented P.O.V. visor that doesn't require any tools for adjustment.In addition, you'll also appreciate how easily air flows through the 22 vents. Air comes in easily through the front of the helmet, and efficiently flows through the back so your noggin stays cool and comfortable.


Roc Loc 5 Fit System - The industry benchmark in comfort, stability, adjustability and weight savings. In addition to enhancing the fit and comfort of helmets, Roc Loc® 5 allows you to easily custom tune the fit tension and the fore-aft tilt of the helmet in seconds using a single hand. And it's lighter than comparable systems too, making it the ultimate in skull-hugging luxury.

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.

P.O.V. Plus Visor - Their P.O.V. Plus visor features an adjustment mechanism that lets you move the visor up and down in indexed steps. These steps include three riding positions plus a high position for goggle storage above your brow. The design allows you to easily adjust your visor with one hand while riding.


Vents 24
Ventilation Wind tunnel vents with internal channeling
Certification CPSC Bicycle
Fit System Roc Loc 5

Size Guide

Size CM IN
X-Small 47 - 51 18.5 - 20
Small 51 - 55 20 - 21.65
Medium 55 - 59 21.65 - 23.25
Large 59 - 63 23.25 - 24.8
X-Large 63 - 65 24.8 - 25.6

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