The gender for this product is specifically designed for women. The glasses are crafted with high-quality plastic, in a stylish CAT EYE shape. The lenses have two optical attributes - a gradient effect and UV400 protection. Both the lens width and height measure at 45mm and 43mm respectively. They are made with polycarbonate material and have been certified by CE. This product is eligible for a prompt delivery of 5-10 days upon purchase.