Legendary B-ball players flashed this '90s style with a look so unconventional that it was called Crazy. A new chapter in the story of Crazy, these Crazy BYW shoes have a pro-level design that's at home on and off the court. Like the natural movement of the '90s-era FYW concept, these shoes feature a "Boost You Wear" midsole with a triple Boost pod system. Performance tested This edition of the Crazy BYW is fully functional for game play Flexible yet supportive adidas Primeknit upper wraps the foot in adaptive support and ultralight comfort Adaptive cushioning Three Boost midsole pods adapt to your foot's natural movement Distinctive Boost midsole Boost is our most responsive cushioning ever Built for stability Extended Torsion System for energy return in the forefoot and midfoot stability