with the improvement of people's material and cultural level, sunglasses can also be used as beauty or personal style of special accessories.
generally, lenses made of pc or nylon are used for sunglasses. sunglasses are a kind of eye care products to prevent the intense stimulation of the sun caused by the damage to the eye. nylon lens has 5 times higher stress cracking resistance and impact resistance than ordinary pc lens, with advantages of super toughness, wear resistance and corrosion resistance, which improves the protection level of sunglasses in an a the metal nose bridge is attached with adjustable soft silicone nose bracket, which is skin-friendly and comfortable.Óculos de sol designer c óculos de óculos mulheres retângulo de moda óculos de sol copos de luxo com designer unissex Óculos de proteção UV it is double and lightweight, so that sunglasses can be worn for a long time without fear of marks or discomfort caused by nose bridge depression.