****NEW/NO box The upper is quite flexible. This makes it easy to put on the shoes and gives the toes the necessary room to move. The feet sink slightly into the midsole. This guides your feet for a smooth gait without real correction. The fairly soft heel cap prevents irritation to the heel or Achilles tendon. The Fresh Foam X midsole foam with approximately 3% biobased content delivers our most cushioned Fresh Foam experience for incredible comfort. This gives you a very soft running feeling which is forgiving for the knees. The structure in the midsole allows the material to spring during impact. This gives the soft feeling. The wider platform cushions multiple areas of the foot, balancing comfort, support and protection. The outsole is inspired by the outsole of the 1080v11. More lightweight rubber to keep weight down while offering more resistance to wear. This makes the shoes last longer. Because the rubber is also extended under the arch of the foot, the rubber also gives extra structure and stability to the shoes.