Here's what other sites are saying:
The Giro Root Goggle is engineered to fit seamlessly and perform flawlessly under your helmet. And with 20 years of anatomical helmet research under their belt, Giro knows best. The Root Goggles use Giro's proprietary Super Fit template, designed for medium-to-large adult faces with outriggers that distribute pressure evenly across your face. The precision fit is further enhanced by dual-density face foam lined with microfleece which wicks away moisture and seals your eyes from the elements. Optically correct dula spherical lenses keep your vision fog and distortion free, thus making charging hard easier than ever.
- Backcountry Outlet
Built tough and precise, Giro's Root goggle is an aggressive optic for all-mountain riding. The Super Fit engineered full-size frame offers incredible wide-open peripheral vision and is compatible with a wide range of helmets. You'll see everything with the True Sight spherical lens that offers intense clarity and field of view.
- Mountain Gear