Shred Smartefy lens (platinum reflect/bnz silver)

Detailed description - Shred Smartefy spare lens. 

• Spare lens for Smartefy Shred goggles . Good for sunny conditions. Double-spherical lens with reflect layer.
• Double carved spherical spare lenses for shred smartefy ski goggles.
• Blocks 100% of all harmful UVA, UVB, and UVC rays. Contrast boosting (CBL) Lens technology for light noise canceling and image contrast/definition enhancement to defeat flat light.
• Anti Fog - the double lens technology used in most SHRED optics goggles creates a thermal barrier that keeps the inner lens warm and dry. A special hydrophilic treatment on the inner lens allows the surface to absorb moisture before fog can form.

Lenses' conditiones use