Cavus foot also known as high arches can be a painful condition. You may feel pain while walking, running or even standing. Your feet may hurt on top of your foot or where your arch is beneath your foot. Wearing an orthotic can help correct and support your high arches. Look for a support that will elevate the heel to relieve pressure on the calf. A good foot support will have a recessed area beneath the 1st metatarsal to help correct the foot.