Giro Fathom
  • Color: Matte Black/Gloss Black
  • Color: Matte Frost
  • Color: Matte Vermillion
  • Color: Matte White/Black
  • Color: Matte White/Black
  • Color: Bright Red/Black
Please select options


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. Giro's Fathom is a twin to the 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 two-way adjustable Roc Loc 5 fit system, offers the performance and versatility you need.

Part Numbers

Option UPC MPN Store SKU
Matte Black/Gloss Black / Small 768686669354 7066706
Matte Frost / Small 768686073120 7087108
Matte Frost / Medium 768686073137 7087109
Matte Frost / Large 768686073144 7087110
Matte Vermillion / Small 768686741456 7075424
Matte White/Black / Small 768686546891 7054836
Matte White/Black / Large 768686546914 7054838 GIR21423994G
Bright Red/Black / Small 768686669507 7066721


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