The Free Metcon 6 workout shoes support dynamic movements during plyos and cardio classes. The design incorporates more forefoot flexibility and extra foam to reinforce the heel. The outsole is laser-siped for better flexibility and the big-toe side of the forefoot is rounded for better agility. The heel features added foam for improved stability. Laser-siped foam is featured in the forefoot and midsole for comfort. The upper is made of breathable, supportive engineered mesh with built-in stretch. Flywire cables give you a dynamic fit. Multi-surface traction pattern is made for any workout surface and activity. A comfortable inner sleeve increases ankle support and provides a more seamless fit.