The Nike Lunar Roam PRM takes running sneakers to new heights with its breathable, lightweight construction and ultra-plush cushioning. Equipped with the brand's unparalleled Lunar foam technology, the NikeLunar Roam PRM is built with anengineered mesh upper and is enhanced withTPU reinforcements, while a durable rubber outsole rounds it off. Nike Lunar Roam PRM - Breathable mesh upper - Fuse overlays -TPU reinforcements - Foam midsole - Rubber outsole.