649 Dedar Sunglasses by Persol. Color: Black, Size: 50-18-140. Offered as a limited edition in collaboration with Dedar, the 649 Dedar frame features elegant blue color and two red logotypes on temple tips. These sunglasses from Persol combine excellent design and the latest technology to deliver a timeless model. The iconic arrow, Meflecto system, and a keyhole bridge make these shades an exclusive and classic frame. A special Dedar box, a soft fabric pouch, and a shopper are great accomplishments to this unique frame.