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Protect your dome.

The Giro Phase Helmet gives you all the protection you need for a day on the trails at a wallet-friendly price. Giro uses its In-Mold technology to bond the exterior shell to the EPS foam liner, which means this helmet is light, breathable, and strong all at the same time. Combine that with the Phase's 27 vents, and your noggin will stay cool, comfy, and protected while you bomb down the trail on a hot summer day.

The Phase Helmet comes with Giro's Roc Loc 5 adjustment system and Super Fit Harness for fast, easy fit adjustment. Additionally, a Snap-Fit 2 adjustable and removable visor helps keep rain and dirt out of your eyes.

  • In-Mold construction
  • Roc Loc 5 fit adjustment
  • 27 vents
  • Snap-Fit 2 adjustable and removable visor

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Here's what others have to say...


Dad approved!

  • Familiarity:I gave it as a gift but have feedback to share

I gave this to my dad as a birthday present and he absolutely loves it! He was wearing an old-school dated helmet and was overdue for an upgrade!

His head measures at 60 cm and the Large fits him perfect with room for adjustment if needed. He rocks this helmet around town commuting and occasionally on the mountain trails.

I purchased the blue so he can be seen from a distance and the color is very attractive, it is more matte than shiny.

Dad approved!