Lift, stretch, and crush your PRs effortlessly in the Nike Free Metcon 4. Designed to keep up with your high training standards, these updated trainers retain the super-tough and breathable mesh from the original version for unmatched breathability. A softer foam core cushions your foot, while a firmer outer layer of these shoes provides stability. The Nike Free technology in the forefoot lets your feet move naturally, while the wide internal webbing delivers a locked-in feel during sudden stops and quick cuts. Completed with a Huarache-inspired strap and rubber-striped sidewall, the Nike Free Metcon 4 reinvents training comfort with modern Nike tech. Nike Free Metcon 4 features: Updated ""chain-link"" mesh adds breathability and flexibility. Stretch around the ankle lets the foot move naturally. Wide heel creates a solid base for lifting. Rubberized logo at the tongue nods to the Huarache of the early ‘90s. Rubber tread in high-wear areas offers durable traction.