3. Vintage: Round Frame Sunglasses
Characterized by curved frames that are equally wide and tall, wide frame sunglasses feature circular shapes conveying a vintage look.
Part of the Sunglasses for Men Summer Trends 2016, the round-shaped sunglasses are ideal for people with square, oblong, or heart-shaped faces.
Round frames were the de rigueur shape in the twenties and thirties and it seems that they still are even now.
These type of eyewear is guaranteed to lend a hint of vintage cool to any look.