Dr. Scholl's® P.R.O. Arthritis Women's Size 6-10 Pain Relief Orthotics. Pain Relief all day, every day. Immediately treats your pain at its source*. Try It Risk Free. Money Back Guaranteed. See back for details. Shock Guard®. Absorbs impact with every step. *Osteoarthritis pain in knee, foot and hip. One Pair. Is This Right For Me. Dr. Scholl's Pain Relief Orthotics (P.R.O.) Arthritis is designed for people who suffer from osteoarthritis pain in the knees, feet and hips. How Does It Work. With each step you take, your foot strikes the ground generating jarring shock that travels up your leg and aggravates osteoarthritic joints. Dr. Scholl's with Shock Guard® provides pain relief all day, every day. Dr. Scholl's Shock Guard®:. Immediately helps to absorb pain-inducing shock at its source. Reduces impact with every step. Stabilizing design keeps your foot in place and helps reduce stress on joints. Clinically Proven Pain Relief. Dr. Scholl's Guarantee:®. If you are not completely satisfied with your purchase, mail in the original UPC code from the package along with your sales receipt to MSD Consumer Care, Inc., P.O. Box 377 Memphis, TN 38151 for a replacement or refund.