Plastic frame Composite lens Polarized Lens width: 53 millimeters UV400 PROTECTION FOR YOUR EYES – SojoS's anti-reflective sunglasses with HD polarized lenses can filter out sunlight reflected glare, and protect your eyes from long term damage by blocking 100% of harmful UVA and UVB rays. HIGH QUALITY MATERIALS – This SojoS square sunglasses is made of high quality plastic frame, UV400 lenses, solid metal hinges, all the details ensure you a long time using. The polarized sunglasses is suitable for both male and female and suitable for any climate and weather conditions. PERFECT ALL ROUNDER – This SojoS sunglasses is the perfect choice for outdoor sports and activities such as shopping, driving, walking, travelling, and is suitable as high fashion accessory and daily wear all year round. It is also gift packaged ready, making it a wonderful yet practical gift idea for friends and family!