Giro Ionos - Helmets: Reviews

Giro Ionos – Helmets: Reviews

Giro Ionos - Helmets: Reviews
James Jung

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Worn by legends like Greg LeMond and Lance Armstrong, Giro has long been a preferred brand of top pros. And the new 21-vent Ionos is the company’s coolest lid yet, in terms of both looks and breathability. giro.com

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