Nike NIB Legend Essential 2

Nike NIB Legend Essential 2. Has flat, stable heel, flexibility under the toes and side-to-side support. High-abrasion honeycomb mesh and durable overlays on the back and sides give it grit to keep you going. The design helps brace your heel on top of a flat sole for stability during lifting and squats. Rubber wraps up the outside for support when moving side to side. Grooves in the sole under the toes keep it flexible for push-ups, planks and agility drills.