Collection:Fashion meets sustainability. Together with actress Shailene Woodley we joined forces to develop the real sustainable fashion statement. A collection that serves as a symbol of self expression, understanding that we are all a part of nature in a unique way. The invitation is to let you inner nature flow. 100% UVA/UVB protection. Category 1 lenses. Sustainability:This product has a carbon footprint of 1,59 kg CO2e*.Learn more about our footprint, Life Cycle Analysis (LCA), and commitments to reduce our impact here.Karün is a CarbonNeutral® company, learn more about our measurement and offset practices here.*Numbers are estimated. They may have variations of +/-10%