 Unlike regular brands, G-Defy offers superior shock absorption and helping to provide relief from the foot, from knee, ankle, or any type of back discomfort you might have. I love mine. Wear them all the time. Got two separate colors. Go with everything. Say goodbye to discomfort in your feet. Each pair includes two free supportive orthotics and a special lateral stabilizer to help improve your stride or your run. As a listener of this show, enjoy a summer offer. Get this down.