Giro Ionos Cycling Road Bike Helmet Astana Limited L. Ionos is the most ventilated and technologically advanced road cycling helmet Giro has ever created. Our proprietary in-mold composite sub-frame (I.C.S.™) provides the strength to support 21 of the largest vents ever carved into a helmet....
- Price: $224.62 - Out of Stock
- Brand: Giro
- Product ID: giroinal