New Nike Free Metcon 6 Women's Workout Shoes Size 8.5 The Free Metcon 6 opens your world of workout possibilities. We added even more forefoot flexibility to our most adaptable trainer and reinforced the heel with extra foam. That means more freedom for dynamic movements during plyos and cardio classes, plus the stable base you need for weights. Pale Ivory/Guava Ice/Sail/Metallic Red Bronze FJ7126-100 S.0.2