Gender: Unisex Frame Type: Bone Gauge: 51-20-143 Frame - Shank Color: Black Glass Color: Black Glass Feature: Matte 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.