Amazon.com: Frienda 3 Pairs Flip up Sunglasses for Men and 。?TR90 frame ?Polarized ?Bridge: 19 millimeters ?Arm: 137 millimeters ?3 pack great offer – 3 pairs of sunglasses combination is a great gift idea for besty, boyfriend/girlfriend and husband/wife. They tend to work well with both casual and dressy outfits, and never go out of style. ?HD polarized lenses - SUNGAIT TAC polarized lenses with UV400 protection can filter out glare reflecting off horizontal surfaces like the sunlight, road, water, or snow. They also restore true color and make your vision clearer. ?Unbreakable TR90 frame - It\'s flexible and strong, constructed for comfort and durability. Lightweight frame makes you can hardly feel them on your face. TR90 material can bend under pressure, without breaking ?Unique design - Keyhole Nose Bridge adds a twist to the Retro style design, various colors meet your personalized demand, so that the vintage round sunglasses with exquisite packaging is a good gift idea for your family and friends.