CliC Executive Reader is our most professional style with its sleek profile and timeless look. It has a larger lens area and a wider back. They offer a stylish design with a strong front magnetic connection which uses the patented neodymium magnetic technology. The continuous temples form a rigid wrap-around neck band so when you want to take them off, simply separate the eye pieces and let them hang around your neck. Lenses can be replaced by most prescriptions thanks to the TR-90 flexible frame material and acrylic lenses. Available in a variety of colors.