Costa Ballast Shiny Black Frame 580P Polarized Sunglasses Frame Color:Shiny Black rust-resistant wires that fold flat

rust-resistant wires that fold flat for easy storage

Bearing Count: 4

The head with scallop edge provides easy gripping in use

Protective carry case

Hook protector

Costa Ballast Shiny Black Frame 580P Polarized Sunglasses Frame Color:Shiny Black rust-resistant wires that fold flatProduct Description. Perfect for an afternoon spent beachcombing or voyaging out on the water, Costa's Ballast sunglasses are ready for whatever the day brings. Frameless and almost weightless, these Polarized Costa men's sunglasses boast a durable TR90 nylon and weigh in at a lightweight 16 grams. Whatever watersport or waterside adventure a day on the water brings, Costa's Ballast are always looking to uncover something new. Feature Model name: