STABLE BUILD. CUSHIONED SUPPORT. Built for weight training and other gym workouts, the Nike Air Max Bella TR 3 has a strap that wraps around your heel for sturdy support. A foam midsole and Max Air unit cushion your foot, while a flat outsole delivers stability during your most challenging sets. Inner sleeve offers a sock-like fit. Durable synthetic strap integrates with the laces to secure your foot. Foam midsole with a Max Air unit cushions your foot while you work out. Flat outsole with rubber tread provides stability and durable traction.