Men's Nike Air Max Alpha Trainer 6 Training Shoes The Men's Nike Air Max Alpha Trainer 6 delivers stability, cushioning, and breathability built for high-intensity training. With a wide flat heel for grounded support and a visible Air Max unit for responsive comfort, this versatile sneaker keeps you locked in through every rep. The durable mesh upper adds airflow, while the lace-up fit keeps things secure from warm-up to cooldown.