costa-mainsail
costa-mainsail, For the performance and style you need on and off the water, our Mainsail frames are your go-to pair for every outing and adventure. Built with the same high-quality materials and features you want everywhere from the beach to the big blue, Mainsail frames help keep excess light out with micro side shields and hooding, your frames in place with improved Hydrolite(TM) grips on the temples and help keep sweat and water out of your eyes with eyewire drains and channels.The Mainsail frames are your day-to-day sunglasses that stay stylish while relaxed on land and ready for anything while out on water.Size & Fit GuideRegular FittingA large lens front designed to fit those with an average-sized head.6 Base Curve - Medium CoverageFrames with medium-coverage and wrap that value style but still perform. L1. Frame Width: 136.2 mm2. Bridge Width: 18 mm3. Lens Width: 55 mm4. Lens Height: 42.9 mm5. Temple Arm Length: 136 mmDetailsC-WALLA(R)MOLECULAR BONDGLASS LAYERENCAPUSLATED MIRRORPOLARIZED FILMGLASS LAYERC-WALLA(R)MOLECULAR BONDC-WALLA(R)MOLECULAR BONDMIRROR (OPTIONAL)POLYCARBONATE LENSPOLARIZED FILMPOLYCARBONATE LENSC-WALLA(R)MOLECULAR BOND