Brand Name: NoEnName_Null Hign-concerned Chemical: None Origin: Mainland China Feature: UV Protection Model Number: hotochromic Polarized Glasses Item Type: Eyewear Eyewear Type: Tactical Sunglasses Color Classification: black Use for: Outdoor Hunting Hiking Camping Travel Fishing Shooting Gender: Men women Note 1: Polarized glasses set only black lens Polarized Note 2: Photochromic glasses set only clear lens Photochromic Feature 1: Daisy Photochromic Polarized Glasses Feature 2: Transition Sunglasses Feature 3: Goggles Tactical Men's Glasses