Relieve foot pain while improving performance with SelectFlex Rx™, powered by iFlex® technology. Easily adjust SelectFlex Rx to match your activity level throughout the day. A simple turn of the key dials in optimal comfort, superior performance and improved health.
SelectFlex Rx works like an adjustable, life-like ligament underneath your arch, biomechanically absorbing forces according to the selected comfort zone. Developed and engineered by the leading foot and ankle experts in America, SelectFlex Rx® is the first orthotic to enable personalized comfort.
Line up the black arrow on the adjuster key with the white notch in the heel port. Then, insert the adjuster key and rotate to 1, 2, or 3 comfort zone
For moderate arch support
For next level arch support
For the most aggressive arch support
