The GEL-ODYS™ shoe is a versatile walking style that's built to last.Its FLYTEFOAM™ Propel cushioning goes beyond conventional foams' shock-absorbing properties.This material helps increase the shoe's durability while adding a more responsive rebound. The shoe's design features help stop "overpronation"—the foot's tendency to roll inwards when walking.It also implements DUOMAX™ technology,which consists of two different density midsole materials to provide smooth overpronation control.When walking long distances,comfort is key,which is why we've placed our GEL™ technology in the rearfoot.This material offers good cushioning,which is helpful for activities involving constant impact on the foot.