Mug by Nike, Witness the fitness, Helps to ease tight muscles post-workout, Unique textured surface isolates smaller muscles and combat tightness, Supremely lightweight and compact, Can easily be carried in your gym bag. As well as being game-changers when it comes to technical innovation, Nike has some of the bestselling sneakers in its locker. Browse our edit of Air Force 1s, Air Max, Cortez and Presto styles, plus Flyknit and VaporMax kicks.