The Nike Men's ACMI Running Shoes delivers a new look to modern comfort with a plush foam collar and rounded shapes in the outsole. Its dual-fusion midsole/outsole offers a softer foam directly underfoot for all day, everyday comfort. Product Features Low-top sneaker with a lightweight mesh upper. Synthetic overlay for reinforcement in high-stress areas. Lace-up closure for a custom fit. Padded tongue and collar. Pull loop at heel.