Upper Construction Material:
Adidas PrimeKnit or Multi-type combination or Nike Battleknit or Patent Leather
Midsole Platform Construction:
Adidas AdiPrene Platform or BASF Boost Platform or Nike Air Max Platform or Nike FOAM Platform or Rubber Compound or Synthetic Compound
Auxiliary Midsole Technology:
Nike Air Technology
Outsole Composition:
Gumsole Compound
Auxiliary Outsole Technology:
Continental AG Outsole or N/A
Sitting on ultra durable gumsole, 97's don't come any stronger than this, neither do they come any cleaner than the rich combination of rich white leather and blue tinted fabric inners.