has anyone here ever tried or are still using this helmet? Louis Garneau Prologue-V TT Helmet (http://www.performancebike.com/shop/profile.cfm?sku=16388)

what are your thoughts on this helmet? does it get all hot and sweaty inside? cuz it doesn't look like there is any holes for air circulations.

The biggest gain comes from the fact it has no vents in it. If you tape up a regular helmet so there are no vents it will be basically just as fast over a 40k TT.

Although, having an "aero" helmet may make you faster just from the psych standpoint.

Andrew

The biggest gain comes from the fact it has no vents in it. If you tape up a regular helmet so there are no vents it will be basically just as fast over a 40k TT.

Although, having an "aero" helmet may make you faster just from the psych standpoint.

Andrew

true... the look of an aero helmet does make it seem all that much faster..