At Bollé, we don't claim we are going to save the planet, but we do strive to reduce our impact. From SS23 onwards, all our new models are eco-designed with more than 20% recycled or bio-based materials (percentage in weight). For instance, we use renewable castor oil for our frames and our Thermogrip® rubber. Our Volt and SLF photochromic lenses are made from 60% bio-based PC, an our SLF+ lenses are 60% recycled.