The DIEGO Story

Our most advanced sport performance sunglasses yet. Diego features an innovative vented spring hinge system to maximize airflow and enhance fit, plus sweat management channels that wick away moisture to cool and ensure all day comfort. Diego includes flexible, strap ready temple tips, and top and side shield details to eliminate light leak. Paired with coloring enhancing polarized 580 lenses that provide 100% UV protection, Diego is the next evolution in performance sunglasses. With a name inspired by San Diego, one of our favorite places to fish, Diego will stop at nothing to keep you out on the water longer whether you’re chasing Yellowtail or the mighty Bluefin.

Size & Fit Guide

The Costa sunglasses ‘fit’ guide is a range from Narrow, Regular to Wide with most people choosing Regular. Fit is a combination of both the size of the sunglasses and the features of the frame, together. The features of our sunglasses influence the way the sunglasses fit, like the hinges and temple construction. Use the ‘fit’ guide to select a Costa sunglass frame that will be comfortable and perform for you.

Frame Fit

Frame Size

Frame Measurement

1. Frame Width: 146mm
2. Bridge Width: 14mm
3. Lens Width: 61.7mm
4. Lens Height: 46.0mm
5. Temple Arm Length: 113mm

Details

C-WALL^®MOLECULAR BOND
GLASS LAYER
ENCAPUSLATED MIRROR
POLARIZED FILM
GLASS LAYER
C-WALL^®MOLECULAR BOND

Costa 580P Polycarbonate (+Trivex in RX)

C-WALL^®MOLECULAR BOND
MIRROR (OPTIONAL)
POLYCARBONATE LENS
POLARIZED FILM
POLYCARBONATE LENS
C-WALL^®MOLECULAR BOND