- LENS MATERIAL: Costa's 580 Polycarbonate provides high clarity, impact and scratch resistance along with lightweight all day wearability. 100% UV protection and the best polarizing efficiency available.
- LENS COLOR: Green Mirrored Polarized enhances vision and contrast, great for fishing inshore and on flats.
- FRAME FEATURES: Mainsail feature a rectangular, matte black frame with green mirrored polarized 580P lenses. Made from Costas Bio-Resin nylon. The material is strong, allowing the frames to hold their shape in heat and cold weather, and our trifusion frame technology results in unique color combinations.
- PROTECTIVE CASE AND CLEANING CLOTH: Costa case and cleaning cloth included to keep your Costa's safe while you are getting after it.
- VISIT THE COSTA DEL MAR BRAND SHOP: Click on the Costa Del Mar link above the product title to shop the entire Costa Del Mar sunglass and eyeglass assortment.
Mainsail is a blending of style and performance, made for those water lovers who care just as much about style as they do about the functionality of their gear. Just like its namesake, Mainsail will be your go-to piece for all adventures. Mainsail is a male, sporty square design made from light weight bio-resin. Double injected hydrolite temples and nose pads secure the fit and deliver all day comfort. Subtle side shields offers light blocking without reading overly functional. Versatile and adventure ready. Costa Del Mar sunglasses sold by authorized sellers like Amazon are eligible for all manufacturer warranties. Included is a microbag and cleaning cloth. Click on the Costa Del Mar link above the product title to shop the entire assortment.
- Department : mens
- Date First Available : May 14, 2025
