Nike React Infinity Run Flyknit 2 Olympic Trials Sneakers "Thunder Blue/Light Sienna/Stadium Green" Size 11.5 in men's sneakers. These shoes have been lightly worn but are in great used condition. There are a couple scuffs/marks but it is not very noticeable. Please see all photos!! These shoes are perfect for every day wear, for the gym, or to add a retro look to any outfit! They are a mix of light blue, denim blue, white, orange, yellow, and green. "-Nike celebrates its 50th anniversary by intertwining the past and present. The original Swoosh is outlined over the current version, representing the path Nike has taken from yesterday to today. -The Flywire technology combined with Flyknit fabric gives you support and breathability. -Nike React technology is a lightweight, durable foam that gives support for the 3 phases of a runner's stride. The foam has a higher height, providing a soft feel and long-lasting comfort. "