DR ROADBLOCK H2O
Whether you're angling a wave or angling for your biggest bass, these lightweight, floatable sunglasses are the ideal choice. The high performance suns are constructed of polar nylon, and hydrophobic and oleophobic coatings. Integrated cam hinges ensure a consistent fit, while sleek, masculine colors and bold metal detailing keep you looking great, whether on surf or sand.
Frame Size Guide (50 17-140 or 50/17-140):
--First Number: Eye size – Horizontal width of the lens area
--Second Number: Bridge size – Distance between the two lenses horizontally
--Third Number: Temple length – Three-digit number typically between 130 and 165mm
*Tip: If you have a pair of glasses that fits you well, the number is usually printed inside the arm or bridge.