Dr. Scholl’s Found a Good Use for 3D Printing, and My Feet Are So Much Happier for It

If a large part of your day is spent on your feet, a good pair of shoes can only do so much to keep you comfortable. Every foot requires different levels of support and cushioning, and ideally, we’d all visit a pedorthist for a custom set of shoe inserts, were it not so expensive. Dr. Scholl’s has a cheaper $99…