The glasses are made of a folding

a Signature Wavy Pattern on adjustable rubber temple tips

Unstoppable™ is perfect for running

The PivLock™ interchangeable lens system makes lens changes easy

Costa Sullivan Sunglasses Select Color:Salt Marsh-Gray Gradient 580G The glasses are made ofThose who have been to Sullivans Island know how to unwind. So naturally, Sullivan was designed with a slow down, kick back kind of style and 100% UV protection polarized lens that still manages to grab attention along with its water inspired acetate designs. Hit the beach, look out over the waves, and leave the tension to your fishing line. Sunglasses inspired by a life on the water, colors, patterns and textures that capture the spirit of the sea.