Ecoclear readers are on the cutting edge of responsible low co2 emissions manufacturing. ecoclear frames are made from a bio-based, plant-derived material resulting in extreme lightness, superb flexibility and enhanced uv resistance. as you wear your readers, you’ll be reminded that you’re supporting products that sustain our natural resources and help preserve our planet for future generations. available in +1.00, +1.50, +2.00 and +2.50.