Vivien Colour:Clear Crystal The sunglass lens shape was

The sunglass lens shape was designed to enable fuller vision during air combat by USAF fighter pilots in WW2

it was usually made in smaller sizes for reading

It has a very curvy frame with a wide bridge and is available in an attractive range of colours

It is easy to see why this is one of the best loved styles around

Vivien Colour:Clear Crystal The sunglass lens shape wasA cat eye sunglasses design inspired by one of the most simple upswept shapes of the 1950s. This is a small cat eye frame in a lightweight cellulose acetate material that helps re shape the brow line with a high upswept angle raising the eyebrow and creating a dramatic look. Also available as glasses A cat eye sunglasses design inspired by one of the most simple upswept shapes of the 1950s, a true movie star classic. Suits: Small to medium faces