Consider these sunglasses the Instagram of real life. Just like you’d toss a filter on a picture you’ve snapped to make it more impressive, Tens Sunglasses use the warmth of the sun to add a tint to everything you see. Instead of blocking out light and giving the world a colder feel, Tens adds an uplifting tint to all you take in. Each pair of sunglasses is made with CR-39 plastic polymer with scratch-resistant lenses to hold up to everything you toss at them. The first model, The Classic, just launched on Indiegogo and is available in four matte colors.