The Smilen Eyewear® Times Square Ultimate Collection: This ultra-lightweight collection for both men and women is made from ULTEM, a revolutionary plastic used in jet engine components, medical technology, and now finally eyewear. Ultem is strong, lightweight and flexible, making it a perfect material for this comfortable, colorful and trendy collection. This revolutionary material allows for ultimate fit and comfort. Model: Ultimate 2 New ULTEM Material Size: 54-17-145 Colors: Black: UPC: 653753415449 Grey: UPC: 653753415463 SIZE A B ED 54-17-145 55.00 36.60 59.00 ED ANGLE DBL STS CIRC. 23.4 17 135 156.2 Frames carry a two year warranty (for frame exchange only). Available colors for purchase are determined in the shopping cart "Color" menus. Available frame styles are indicated in the "BRANDS:" drop-down menus above.