Aren’t wooden sunglasses heavier than plastic ones? Aren’t wooden sunglasses heavier than plastic ones? September 29, 2015 firstname.lastname@example.org They are actually much lighter. In fact most plastics used in sunnglass frames have higher density than wood. Bamboo frames are extraordinary lightweight and they even float! Check out our test of bamboo sunglasses for details.You might like:Can I get prescription lenses into wooden frames?Why bamboo is great material for sunglassesHow wooden sunglasses are madeHow are Wooden sunglasses sustainable? Tagswooden sunglasses NewerAre the sunglasses safe to eyes? View all posts OlderHow are Wooden sunglasses sustainable?