For Your Workout of the Day From rigorous boot camp to short runs strength training or your WOD at the gym the Nike Free X Metcon lightweight training shoe is designed to help you power through with the solid foundation you need. The durable synthetic mesh upper is flexible and breathable while soft bootie construction ensures a comfortable snug fit. Get Locked In The Free X Metcon’s dynamic lockdown system incorporates internal flywire cables at midfoot and a TPU sidewall lacing cage at the ankle to provide excellent stability while still allowing free movement as you transition through your routine. The midsole combines soft foam with a firmer foam carrier to provide a solid base for heavy lifting. Nike Free X Metcon features: • Lightweight synthetic upper is flexible and breathable.• Midfoot flywire cables and sidewall lacing cage provide solid lockdown.• Side rubber extensions resist abrasion during rope climbs.• Dual-density midsole offers cushioning and stability.• Outsole features laser-siped flex grooves for all-direction control.