The Defy is a straight-stable 21.5mm distance driver from Axiom Discs.  The Defy is straight with a nice bite of overstability at the end, and is best described as a heavily seasoned MVP Photon or a longer Axiom Crave.  Like the Crave the Defy exhibits remarkable resistance to turnover even at high power.
As a 21.5mm class GYRO™ driver, the Defy is designed to hit a midpoint of stability between two MVP Disc Sports models, the Photon and Wave.  The Defy will debut in grippy opaque dual-color Neutron plastic.