You are purchasing 2 pair of Epoch Sunglasses; one Epoch 1 with Navy frames and gold mirror lenses and one Epoch 4 with Army green frames and HC green lenses. Epoch 1 is a classic, sporty frame featuring co-injected inlaid rubber that provides a non-slip fit comfortable for all day wear. The inlaid rubber not only optimizes comfort, but also improves the overall strength of the frame. The Epoch 4 is ultra sporty and available in a variety of bold colors. The arms feature co-injected inlaid rubber providing all day comfort with a non-slip fit. All lenses are shatterproof polycarbonate and block 100% of UV rays. Mirror lenses are constructed by applying a reflective coating to a smoke lens base. These unique products deliver the same protection as smoke lenses but have the added benefits of enhanced color perception while reducing glare -- all due to the addition of the color reflective coating. Ideal for full-sunlight, snow, and water-reflective conditions. Light transmission 10-13% depending on reflective coating applied. High Clarity Green Lenses are quickly becoming the favorite among golfers. These lenses provide excellent UV protection, reduce glare without distorting color, and enhance objects bathed in shadow. Ideal for medium light conditions. Light transmission 15%. 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.