The Costa Ballast is an ultra-lightweight, rimless performance sunglass designed for comfort during long days on and around the water. Its streamlined design and Tortoise frame components deliver a classic coastal look, while the lightweight construction makes Ballast comfortable for extended wear.

Costa’s Green Mirror 580P polarized lenses feature a copper base that enhances contrast and definition while reducing harsh reflected glare. They are particularly well suited for inshore fishing, sight fishing, flats, boating, and other bright-water environments. Costa 580 lens technology enhances color and contrast while providing 100% UV protection, and the lightweight polycarbonate construction offers excellent impact resistance.

Model: Ballast
Frame Color: Tortoise
Lens Color: Green Mirror
Lens Material: Polarized Polycarbonate (580P)
Fit: Narrow
Size: 60-15-125
SKU: 6S9071 907103 60-15
UPC: 097963553728