The Nike Women's React Miler 2 Running Shoes have been designed to provide a soft cushioning and intuitive design similar to its predecessor. These shoes have a redesigned upper which helps to reduce bulk, and offers support and a secure feel on both long and short road runs. The shoes are made with an engineered mesh upper which is lightweight, breathable and durable. There is also a band at the midfoot which tightens around the foot when laced up, providing a snug fit. The shoes also have a Nike React technology foam which creates a smooth ride. The shoes have a rubber sole which provides durability and traction for high-mileage training. High-abrasion rubber has also been placed in areas which are likely to experience more wear.