The Nike Motiva's uniquely patterned outsole and exaggerated rocker combine to give you a super-smooth, cushioned and comfortable ride. Comfortgroove innovation, a uniquely patterned outsole, absorbs the bumps along the way. It creates a sort of piston effect, which allows the foam to compress a little bit more, giving you that extra cushion needed to offset ground contact stride after stride. The exaggerated rocker on the outsole helps propel you forward and make every step you take as smooth as possible. The generative outsole pattern provides durability and traction. Soft foam waterfall collar hugs around the ankle and heel for comfort. 1/2-inner sleeve helps you get the shoe on and off with ease. It also helps reduce rubbing during your workout.