| Product Dimensions | -- Frame Width:63MM, Lens Height:42MM, Temple Length:137MM, Frame total Length:145MM, Nose Bridge:20MM. Get stylish outdoor polarized sunglasses to protect your eyes.

| Spring hinge frame | - The sunglasses are framed with TR material to avoid damage in outdoor activities, ultra-light and durable. Nose pads provide maximum comfort and flexibility.

| Photochromic lens | - adjust the transmittance through the discoloration of the lens, Lenses are slightly tinted when indoors or at night and automatically darken to a sunglasses tint when exposed to UV sunlight. So eyes can adapt to changes in the ambient light, reduce visual fatigue, and protect the eyes, keep the eyes always the most comfortable state. The photochromism of the lens is automatic and reversible.

| Comfortable size | - A perfect proportion of eyeglass frames that better protect your eyes from harmful light from different angles. Aluminum-magnesium temples (spring legs) for durability and horizontal flexibility for wearing.

| Adapt to the occasion | - hiking, driving, shopping, traveling, taking pictures, fishing, etc. The retro polarized sunglasses frame is designed for men and women as high fashion accessories and everyday wear throughout the year. It can also be used as a gift to provide a wonderful and practical creative gift for friends and family!