Nike PG4 shoes are a new, high-performance basketball shoe that are brought to you by the one and only powerhouse in footwear. The PG4 is a low-top shoe that has a lace-less design for easy on and off, as well as an engineered mesh upper for breathability. This Nike basketball shoe has a Zoom Air unit in the heel for superior impact protection that promotes a responsive ride, while being lightweight and durable.