The shape is square, which works perfectly for those with diamond, oval, and round-shaped faces. The frame colour features a havana pattern, which is definitely modern and fits with most outfits, hairstyles, and eye colours. The frame colour is green for those who want frames that stand out and bring a different look. The lens colour is green, which reduces brightness and is great for all outdoor activities. These glasses are equipped with flexible temple hinges, which is a great component for those who often take off their glasses! The material is mainly made of lightweight and durable plastic.