It isn't breaking news that white sneakers are a classic. Keds, Adidas and Converse have been our go-to summer kicks for decades now. But this spring there isn't just one "it sneaker" -  this classic choice of footwear is popping up in all shapes and sizes. They are being worn casual and dressed up, come in a range of off-white and white-white, canvas and leather, chunky and slim and are giving our "Chucks" a run for their money.