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Giro Fathom Helmet

  • $22900

  • LEADING PERFORMANCE AND STYLE If you ride everything and ride fast, you need the same cool comfort and performance whether you’re on the open road, or your favorite singletrack. The F athom™ is a twin to our legendary Atmos,™ a breakthrough 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 twoway adjustable Roc Loc ® 5 fit system, offers the performance and versatility you need!


  • WEIGHT 280 grams
    FEATURES Removable Visor
    Roll Cage™ Internal Reinforcement
    CONSTRUCTION InMold Polycarbonate Shell with EPS Liner
    Thermoformed SL Reinforcement
    FIT SYSTEM Roc Loc® 5
    VENTILATION 23 Wind Tunnel™ vents
    Internal channeling