POC DO HALF BLADEThe POC Do Half Blade Sunglasses are designed for cyclists who value performance optics, aerodynamic design, and all day comfort. The semi frame construction provides an extended lower field of view and improved peripheral vision, making them ideal for racing and long distance rides. Equipped with POC Clarity lens technology, developed in partnership with Carl Zeiss Vision, these sunglasses enhance color contrast and sharpness for better depth