i went for the neon green and blue shoes and i wish i could just skip the icy blue/black as you can also wear it for non-sporting occasions. The shoes are comfortable and I've noticed an improvement in my run times compared to my cheap running shoes. They were a bit more expensive so not the best value but still good quality. They are not easy to put on and take off, you have to bend down and use your hands. they are light and flexible.