Responsive Nike Zoom Air cushioning and dependable hexagonal-tread traction make this lightweight training shoe ideal for everything from burpees to sled pushes to planks. The virtually seamless-and subtly sparkly-Flyknit upper is refreshingly breathable, and integrated Flywire cables deliver midfoot lockdown and support during side-to-side movements. Style Name: Nike Air Zoom Fearless Flyknit Metallic Training Shoe (Women). Style Number: 5369505. Available in stores.