Nike Free Train Force Flyknit Mens Purple Orange Blue Running Shoes Size 13 Nike Free RN Flyknit sneakers in a vibrant multicolor purple, orange, and blue palette. These lightweight running shoes feature a sock-like Flyknit upper for a snug, breathable fit and a flexible Nike Free sole that mimics natural foot movement. The high-top collar provides extra support around the ankle, while the integrated Flywire cables offer a secure lockdown. Finished with a white swoosh and speckled laces, these performance trainers are perfect for both running and casual athletic wear. Style number 833275-500.