The Taiyō rPET/Bamboo sunglasses are produced with sustainable materials and the highest quality standards. The frame is made from recycled PET plastic, while the temples are made from bamboo from sustainable sources. The lenses are blue mirrored and polarized, making them suitable for driving and outdoor activities. These sunglasses conform to EN ISO 12312-1 and have UV400 lenses that are rated as Category 3. They are delivered with a cleaning cloth made from recycled PET plastic and packed in a recycled cardboard gift box. Personalization through laser engraving is also available.