A soft, smooth double jacquard mesh upper for a plush fit with strategic zones of structure and breathability. The Fresh Foam X 880v12 is the softest version yet. A reimagined dual-layer midsole with a softer step in feel continues to be the daily choice of neutral runners. A new dual-layer midsole setup provides a softer step-in feel and reduced heel impact. An energetic toe off completes the softest 880 version yet.