DocWalks ortho-insoles are designed and recommended by doctors for the relief of lower back pain, knee pain, and foot pain. DocWalks are an affordable solution that fits any shoe. Whether standing all day or partaking in the occasional run DocWalks can be tremendously beneficial. 90 Day Money Back Guarantee. Buy More, Save More + Free Express Shipping Canada & USA Buy 1 pair - $99.99 Buy 2 pairs - $199.98   $150.00