What Our Gearhead(R) Experts Are Saying:"I use the Nike Free Metcon 6 for everything from cardio classes to heavy lifts. The flexible forefoot lets me power through dynamic movements, and the stable heel keeps me grounded during squats. A perfect all-around gym shoe."From explosive plyometric drills to focused weightlifting sessions, we rely on the Nike Free Metcon 6 to keep us strong and steady. Nike designed this trainer with a flexible forefoot for seamless transitions during fast-paced cardio and reinforced the heel with foam for stability under heavy loads. Whether we're pushing through tough circuits or breezing through agility drills, the Free Metcon 6 offers the perfect balance of freedom and control. Constructed with at least 20% recycled materials, it supports our workouts while reducing our environmental impact.