4. Why Your Knees and Back Care What's on Your Feet
For years my sore back got blamed on birthdays. Wrong suspect. A narrow toe shoves your toes sideways, every step tilts, and the strain works its way into hips, knees and lower back. Here the toe box is 40% wider than a standard shoe, with room for bunions, hammertoes or swollen feet.
Built-in arch support holds me up all day, and the insole lifts out for an orthotic. First-step heel pain, burning arches, aching knees: gone.