The constantly growing demand for glasses dictates high demands regarding the quality of the materials used for frames manufacturing. Every detail including weight, durability or flexibility is taking into account. For manufacturing of frames today are used materials both traditional such as plastic and metal alloys, and the less familiar including buffalo horns, leather and wood. Eco-friendly materials made from organic and biodegradable components are becoming more and more popular among eminent eyewear brands. Environmentally friendly or environment-friendly, (the abbreviated terms eco-friendly, nature-friendly and green are also used) are sustainable and marketing terms related to materials which do not affect or reduce the negative impact on the nature, which are safe for ecosystems. The most popular eco-friendly materials are wood and bamboo. Bamboo is a perfect material for sunglasses creation. It is strong, lightweight, long-lasting and tolerable of extremes. It’s also moisture resistant, and showcases a stunning wood grain style. One more material which is becoming popular is biopolymer based on coffee, flax and natural oils. Organic composite offers several exceptional benefits. The frame is completely decomposed in soil or water - if suddenly your glasses are broken or lost, soon they will turn into a natural fertilizer for new plants. Eco-friendly lifestyle is a popular trend among celebrities. Focusing on this trend, eyewear brands obligatory have in their collections models of special eco-friendly sunglasses.