Sporty and cool, the Nike® Mc Trainer 4 has a classic construction with an easy-going, casual style. The lightweight mesh upper increases breathability, and the lace-up closure ensures a secure fit. The polyester lining and Ethylene-Vinyl Acetate (EVA) insole enhance comfort with every step; forefoot flex grooves give you flexibility where you need it most, and a softer foam midsole offers better cushioning and comfort. The rubber outsole comes with a versatile traction pattern that can help you move in multiple directions.