The gold standard for weight training just keeps getting better—the Nike Metcon 7—now the toughest and most stable version yet. More Stability for Lifts The wide, flat heel gets even more stable with an inner plate that distributes weight from edge to edge. It also flexes to make it comfortable for high-intensity sets. Spring in Your Step Nike React foam makes a comfortable, cushioned base that feels lightweight and springy when you kick it into high gear for cardio and sprints. Grip From All Angles Revamped rubber wraps up your arch for intense grip during rope climbs. Rubber tread gives you traction from the training room floor to the tarmac. Non-Distracting Shoelaces A tab with a hook-and-loop closure locks down the laces to keep them out of the way. The laces are made from excess materials, which means the colour may vary.