The clean, minimal frame of the Basis sits comfortably on the face and lends a wide-open field of view. Plus, our True Sight™ spherical dual lens with Optics by Carl Zeiss Vision mimics the form of the human eye to provide better optics, as well as increasing air volume inside the goggle to keep things crisp and fog free.
Seamless Compatibility with all Giro helmets
Triple-layer face foam with micro-fleece facing, Anti-Fog coating
Medium size adult frame
Spherical LENS BY ZEISS
TRIPLE FACE FOAM
Triple Face Foam is a three part system that gives you a plush contact layer against your face, a super soft middle layer that allows maximum contour, and a durable back layer that adheres to the goggle frame.
Every Giro goggle lens features our anti-fog coating to keep your vision and riding experience on point.
Spherical Lense by ZEISS
Spherical in shape, this lens mimics the form of the human eye to provide superior optics while creating increased air volume inside the goggle to help prevent fogging. The manufacturing, testing, and quality control of all Giro spherical lenses is provided by ZEISS, the global leader in optical technology and photography.
The Basis features a clean, Full-size frame that delivers comfort and a wide-open field of view.
Giro offers a full assortment of performence-engineered polycarbonate lenses in a wide range of lens tints to enhance your vision in conditions ranging from blue bird, to full storm. Every lens filters 100% of harmful UV, and features durable coatings that resist fogging and scratches. Select lens tints include flash mirror coatings that tune light transmission for optimal vision.