Sleek, clean lines combine with a progressive injection-molded cylindrical lens for an exceptional blend of style and performance. The Siren is built to fit beautifully with the Decade helmet.
Helmet compatible design, Triple Layer Face Foam with micro fleece facing, Anti-Fog Coating
Super Fit™ medium size adult frame
Injection-molded cylindrical lens
Siren Womens Goggle
Sleek, clean lines combine with a progressive injection molded cylindrical lens for an exceptional blend of style and performance.
SUPER FIT™ ENGINEERING GOGGLES
Super Fit Engineering is the foundation of our product design process. Every new Giro product is designed with reference to our database of anatomic measurements and rider input. We then test the design repeatedly in the lab and in the hands of riders so we can gather feedback and make refinements to create a final product that fits and performs at the highest level.
INJECTION MOLDED CYLINDRICAL LENS
Injection molding a cylindrical lens helps refine optics and minimize distortion that can occur subtly in thermo formed cylindrical lenses. We offer a full range of performance-engineered lens tints and mirror coatings that help to enhance your vision and every lens is protected by a durable hard coating that resists scratches.
Every Giro goggle lens features our anti-fog coating to keep your vision and riding experience on point.
Vents cut into the lenses above the gasket line allow warm air to escape and keep your goggle from fogging.