MKn100209479 wrote a review of Giro E2 Helmet on April 6, 2009
Great helmet! Well venting and comfort and the small was a perfect fit for my small 21" head size, 6 7/8 hat size. The removable visor is great for knocking the glare off! Hope the visor holds up, did notice a rattling sound when I hit some bumps.
Hope this helps.