MARE AZZURO 3 Pack Photochromic Sunglasses Men Fashion Metal Blue Light Blocking Glasses Cool Sun Shades UV400 Protection

• Photochromic sunglasses for men - darken the lens to light grey based on sunlight and ultraviolet light. Outdoors are sunglasses, and indoors are blue light blocking glasses. the 3 pack photochromic glasses allowing you to better enjoy the joy of life, as a practical and fashion decoration throughout the year. UV sun protection sunglasses - absorbs the ultraviolet rays to change the color from transparent to gray, help you avoid eye damage caused by strong sunlight outdoors.Block glare to enjoy all outdoor activities, driving, fishing, hiking, mountaineering or any water sport as well. Blue light blocking glasses - HD photochromic glasses with blue light blocker effectively filter blue ray from digital screens (computer, phone, pad, TV, LED, etc.). Relieving your fatigue & discomfort from long-term screen reading, working, watching video, gaming, or playing mobile to have a better sleep at night! Super comfortable wearing - crafted by ultra-light materials for round frame, shatterproof photochromic lenses, sturdy metal hinge and every edge is smoothed and polished, all details let you even forget that you wear it. Lightweight, durable, more relaxing, secure and comfortable than now! What will you get - 3 pack photochromic glasses to match your daily outfits. A small screwdriver to tighten the screws regularly. A glasses rope to avoid loss and breakage. A soft cloth to keep glasses clean. A portable carrying bags to avoid scratching. as a perfect gift for father, husband, family or friend.