The size is XL as stated which equates to 60-61cms according the the AGV website. It terms of head shape then this is an intermediate oval. I also have an Arai QV Pro in XL which is similarly all day comfortable with no pressure points - particularly on the forehead which is where I usually suffer with an ill-fitting lid that is not for my head shape.
Full details can be found here: https://www.agv.com/gb/en/sportmodular- ... IY100.html.
Technical Info : AGV Sport Modular
- Shell in 100% Carbon Fiber engineered in 3 sizes with 5-density EPS structure developed in 4 sizes. The structure offers an extremely safe and compact helmet with unmatched lightweight.
Chin guard in 100% Carbon Fiber engineered to guarantee maximum lightweight and balance even in the open configuration.
Shell shape is designed to minimise the risk of impact energies being channeled to the collar bone.
The metal chin guard opening system is designed to prevent accidental openings.
IVS (Integrated Ventilation System) ventilation with a large front vent, a chin guard vent and a rear extractor hollowed in the shell which directs air to the rider's head without interference with the internal sun visor.
Internal chin channels distribute the air flow evenly through the entire visor surface.
Shell shape is designed to maximise aerodynamic performance and to have zero dynamic weight at 130km/h (80mph).
The adjustable integrated spoiler reduces turbulence and maximise stability.
SportModular interiors' construction is engineered to allow a pressure-free fit and to reduce the noise inside the helmet. Removable nose guard and wind protector.
Patented reversible crown pad features a double face use that allows the rider to select the preferred feel and climate:
Warmer Side: with Shalimar fabric for a soft and gentle touch
Cooler Side: with Ritmo fabric for a fluid and fresh fit
There are shed loads of both written and video reviews on line if you look.
I will even throw in a brand new and unused mounting plate for the AGV ARK bluetooth comms system which has to be purchased separately and in addition to the comms. For the sake of clarity, the AGV ARK is NOT included with this lid.
I have not registered the warranty on this helmet and will include the receipt which should enable you to do so.
£450.00 which includes UK mainland signed for and insured postage to your door.