This product description is for the "Margaret Olive Frame & Green Lens" sunglasses. The lens of these sunglasses is polarised, which helps to reduce glare and improve visual clarity. This feature makes it perfect for outdoor activities such as driving, sports, or simply enjoying a sunny day at the beach. With its stylish design and excellent functionality, this pair of sunglasses also makes a great gift for your loved ones. The versatile and unisex design makes it suitable for both men and women, giving them the opportunity to look fashionable while protecting their eyes from the sun's harmful rays. The frame of these sunglasses is made of durable polycarbonate material. Polycarbonate is known for its exceptional strength and resistance to impact, making it an ideal choice for those who lead an active lifestyle. The frame is designed to provide a comfortable fit, ensuring that these sunglasses stay securely in place during various activities. The metal used for the hinges is PC21, which adds to the overall durability and longevity of these sunglasses. This material is renowned for its strength and ability to withstand the test of time, ensuring that your sunglasses will remain in excellent condition even with regular use. In summary, the "Margaret Olive Frame & Green Lens" sunglasses are a polarised and unisex product that combines fashion, functionality, and durability. Whether you want to protect your eyes or gift someone special, these sunglasses are a versatile choice that will surely meet your needs and style preferences.