This version of the "Classic" Alegria style features the same stable, rocker outsole that is engineered to roll naturally reducing heel and central metatarsal pressure. The flat bottom makes it easy to walk in while encouraging proper posture and normal gait. The removable leather insole is anatomically correct to form to the natural shape of your foot and distribute weight more evenly. The rotating strap can provide a slingback for increased stability when you're on the run and really rockin'!