Gender: Unisex Frame Type: Metal Gauge: 53-20-140 Frame - Shank Color: Green Glass Color: Green Glass Feature: Gradient Filter Feature: UV400 Protected Filter Type: N Filter Warranty Certificate: 2 Years Warranty. It will be sent with its original box and warranty certificate. Filter Feature: UV400 Protected Filter Type: N Filter Warranty Certificate: 2 Years Warranty. It will be sent with its original box and warranty certificate.