This model of sunglasses is made of an acetate frame and features a unique pink color. The lenses are gradient grey and provide 100% UVA/UVB protection. The sunglasses also feature an adjustable nose bridge and temple tips. The StellaireO4 Silver Gradient Grey model is lightweight and comfortable to wear. Customers have commented on the great overall quality of the sunglasses, as well as the fashionable design. They have also noted that the pink color adds a unique and stylish touch to the sunglasses. Customers have also noted that the lenses provide excellent clarity and protection from the sun.