SWANS OG-4 Overglasses, Smoke Clear/Polarized Smoke, OG4-0051

These over-glasses can be worn over regular glasses and used as sunglasses. The inner dimensions are a guide to the correct eyeglass size. The polarized lenses are ideal for fishing, golf, driving, and more. The frame on the sides and top minimizes gaps, blocking UV rays and dust. The sunglasses-style design creates a natural look.

Brand Information SWANS is a Japanese brand produced by Yamamoto Kogaku Co., Ltd., founded in 1911. Based on data on Japanese head shapes, SWANS' products are designed to suit Japanese people and boast light-control technology cultivated over more than 100 years of history. Their products continue to be popular with numerous top athletes both in Japan and overseas. Frame Material: Nylon (Plastic) Lens Material: Polycarbonate (Plastic) Frame Color: Clear Smoke Lens Color: Polarized Smoke Lens Curve: 6 Curve