*Recycled content is calculated by mass balance.
* The smoke-tinted lenses offer 100% UVA/UVB protection, ensuring you stay stylish and safe under any cosmic sun. Elevate your eyewear game today! Unisex Shield Sunglasses in Blue with Gray Lenses by Foster Grant - Sci-Fi.These are the Sci-Fi sunglasses by Foster Grant. - Unisex Shield Sunglasses in Blue with Gray Lenses by Foster Grant - Sci-Fi Unleash your inner futurist with shield-shaped, shiny blue frames made from 50% recycled plastic.