Costa Del MarMen's Costa Del Mar Slack Tide 58mm Polarized Sunglasses -

BUY at Nordstrom

Polarized lenses bring a sleek look and a cool attitude to American-made sunglasses that are ideal for any activity, even if it's just relaxing. Signature 580 Glass, Costa's most high-tech lens, provides superior clarity, scratch-proof 100% UV protection and the best polarizing efficiency available. Style Name: Costa Del Mar Slack Tide 58Mm Polarized Sunglasses. Style Number: 5570131. Available in stores.