Frame size is determined by the three key measurements found inside the frame arm: lens width (from 31-60mm), bridge width (from 12-31mm), and arm length (from 115-155mm).
Your lens height (mm)
45
Lens height is essential for multifocal prescriptions, such as Progressives, which require a minimum measurement of 28-30mm. They are also recommended for Rx sunglasses.
Define your style with these Naiad D-frame glasses from Derek Cardigan. The understated semi-rimless design delivers a lightweight feel for a relaxed fit. Crafted from metal, the beautifully coloured upper rim is styled with matching temple tips and complemented by iridescent metal on the temples. Complete with soft adjustable nose pads and flexible spring hinges to ensure comfort and durability.
