If the pace of your rides leans towards the scorching fast end of the spectrum - be it on-road or off-road - then you'll definitely be in need of cooling comfort and performance. The Giro Fathom Helmet just that helmet and is a twin to Giro's legendary Atmos, a break-through helmet design that offers amazing ventilation thanks to a clever internal reinforcement structure. The compact design is a style leader, and matched with a removable adjustable visor and the two-way adjustable Roc Loc 5 fit system offers all the performance and versatility you demand in a pro-level helmet.
- In-Mold Polycarbonate Shell allows the helmet to be lighter, more durable, and better ventilated than traditional designs
- Roll Cage Internal Reinforcement is a lightweight, tough web of reinforcement molded inside the helmet's EPS foam liner for maximum strength and integrity
- Roc Loc 5 retention system for easy, single-handed adjustment and a custom fit
- 23 Wind Tunnel vents and internal channels deliver superb ventilation
- Removable visor allows 15 degrees of tool-free, on-the-fly vertical adjustment
- Anti-microbial X-Static padding offers superb comfort and manages moisture