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Cork sunglasses are genuinely sustainable. Cork harvesting does not kill the tree, the bark regenerates every nine years, and the material is naturally biodegradable. That said, sustainability depends on the full supply chain, not just one material. Read on to see exactly how cork stacks up, wher... View Post
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Cork sunglasses are partially recyclable, but the full picture depends on the other materials in the frame. The cork itself is one of the most eco-friendly materials on the planet and can be composted or recycled through specialty programs. However, most cork sunglasses also include plastic adhes... View Post
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Recycled plastic sunglasses are eco friendly because they redirect plastic waste away from landfills and oceans, cut the demand for virgin petroleum-based materials, and often require less energy to produce than brand-new plastic frames. The result is a pair of shades with a lighter environmental... View Post