Upper Construction Material:
Multi-type combination
Insole Technology:
Ortholite Sockliner or N/A
Midsole Platform Construction:
Adidas AdiPrene Platform or Adidas EVA Foam Platform or Nike Air Max Platform or Nike FOAM Platform or Rubber Compound or Synthetic Compound
Auxiliary Midsole Technology:
Adidas EVA Technology or BASF Boost Technology or Nike Air Technology
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.