You are purchasing 2 pair of Epoch Eyewear Cadence Sunglasses; one with black frames and smoke lenses and one with black frames and amber lenses. Cadence is our lightest frame and is loved by both men and women. The arms have rubber pads behind the ear and ensure a no-slip fit for sunglasses that are so light you could forget your wearing them. Smoke lenses are best for maintaining the true colors of what you're looking at. They block the most amount of light, which will help to reduce eyestrain if you'll be outside for an extended period of time. Amber lenses, also referred to as copper, brown or "HD", block blue light which helps to add depth perception. They are good for low-light conditions and block less sunlight than the smoke lens. Epoch Eyewear is a Veteran owned and operated company. We are proud to be a part of the Veteran community and build a company that provides jobs and great products.