Sunglasses made with Lotusian Glass Sunglasses certified recycled PP frame. Recycled content of frame is 100%. Total recycled content: 66% based on total item weight. Lotusian Glass Sunglasses certification ensures a completely certified supply chain of the recycled materials. The lenses are smokey acrylic and conform EN ISO 12312 1, UV 400 and CAT 3. Packed in a Certified Sustainably Sourced kraft sleeve.