Nike's Train Ultrafast Flyknit sneakers were inspired by the famous soccer star Cristiano Ronaldo and now they come in multi-colors.
The 'Multicolor' Train Ultrafast Flyknit would appeal to both genders with its muted rainbow colors. The shoes are black and adorned with "knitting" that is green, red and blue in color. The rainbow colors fade in intensity -- starting with blue colors at the front of the shoe, transitioning into more multi-colored hues in the middle and then ending with red accents. This makes these Ultrafast Flyknits rainbow colored from afar as well as in their intricate detailing.
The "chain-like" design of these stylish shoes and their "ultra-responsive containment and stability" make them perfect for exercising.