Definition:

Wide arms and a continuous frame are two distinctive features of shield sunglasses. Suitable for both men and women, shield glasses provide maximum, all around protection from the sun. Celebrities such as Rihanna and Lady Gaga are huge fans of shield sunglasses.

Also known as wraparound sunglasses, they're perfect long days in the sun. And if you're the athletic type? Shield sunglasses are perfect for afternoon runs and games of beach volleyball.

Shop for Shield Sunglasses:

Guess Metal Shield Sunglasses, $68 (Buy Direct)