The frame of our sunglasses is made of high quality AC plastic material; and the lenses are made of resin, which are light, durable and can be worn for a long period of time.This fashionable square sunglasses are great both for men and women. Wearings a pair of sunglasses could be UV protection in your daily life.Our oversized square sunglasses can protect your eyes from the direct glare, and all kinds of light damage, allowing you to enjoy clear vision more comfortably.