90s classic design in the 2020s Two layer eyewear with lense & arm detail. PLEASE NOTE: These glasses are not UV protective & are for aesthetic purposes only, don’t wear while driving or operating machinery. Each pair is made by hand & should be treated with care - Keep them in the provided sleeve when not in use to avoid scratching & try not to drop them, they are delicate. Top quality spring loaded fittings & padded nose bridge. Yin Yang Glasses