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
$149.99 - $150.00
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 / Medium 768686669361 7066707 GRF23917228S
Matte Black/Gloss Black / Large 768686669378 7066708 GRF23897782S
Matte Frost / Small 768686073120 7087108 GRF21129277S
Matte Frost / Medium 768686073137 7087109 GRF21326979S
Matte Frost / Large 768686073144 7087110 GRF21935831S
Matte White/Black / Medium 768686546907 7054837 GRF2284628S
Matte White/Black / Large 768686546914 7054838 GRF22767719S


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