The shoe loved by millions worldwide. Made to perform all day, every day for active people on the go - wherever they go.Technology CloudTecZero-Gravity foam and CloudTec in the outsole provide soft, cushioned landings. Reshaped Cloud elements deliver superior performance and grip, while the molded heel provides a snug, secure fit. The Speedboard transforms energy generated upon landing into forward motion. The signature speed-lacing system lets your foot slip in and out with ease, yet keeps the shoe firmly in place on the move.