A lot of the women, including Sarah Hammer, wore the Giro in the Omnium Scratch Race. I really like the KasK and wanted one but the last time I looked it was not available. Also, in the US, we need the CSPC sticker in the helmet. Initially, the Catlike and Casco helmets did not have US certification. Typically, that is not a problem unless an official checks helmet stickers. At Worlds, we had to show up at technical inspection with bikes and helmets.