Custom designed acetate with wire frame core sunglasses. I have sat on these sunglasses a lot and so far they are still in good shape. Pictures of eyes on the reflective frames (this image does not obstruct your vision at all) 

Spring Hinge arms make these sunglasses very comfortable and very sturdy

THESE SUNGLASSES ARE STURDY AND DESIGNED TO LAST/BE SAT ON

Engraved on gold on both sides "Fashion Brand Sunglasses For Eyes"

Highest quality black UV Lenses

Comes packaged in the faux leather embossed hard case