This FuelCell 996v4 tennis shoe from New Balance is designed with a synthetic mesh and hyponit upper over a new and improved Full-length FuelCell midsole provides our most pinnacle propulsion and energy return. Underfoot, a full-length NDurance non-marking outsole gives you the good ground feel you need to dominate any court. Made in the USA or Imported Rubber sole A PU medial guard New-and-improved full-length FuelCell midsole provides our most pinnacle propulsion and energy return Full-length NDurance non-marking outsole Synthetic upper Full-length Ndurance outsole provides superior traction and durability to help get more wear out of the shoe