Change the lens of your GRAVITY in less than 3 seconds, thanks to Cairn’s magnetic technology. Designed to ride in any weather, these goggles come with a good weather cat. 3 lens and a bad weather cat.1 lens.Specifications: - Lens category: Main lens : Cat. 3 - Second lens : Cat. 1- Lens: Spherical double-lens- Protection: 100% UVA/UVB- Coating: Anti-fog and anti-scratch coating- Foam: Colored triple density foam- OTG: No- Standard: CE EN 174:2001