Amazon offers a pair of Dr. Scholl's DreamWalk High Heel Insoles for $2.85 with free shipping, via the directions below. That's $5 less than what you'd expect to pay at a local retail store. They fit shoe sizes 6 to 10 with 2" or higher heels .
  1. View the Dr. Scholl's DreamWalk High Heel Insoles for $7.21
  2. clip the $4 off coupon on the product page
  3. checkout via Subscribe & Save for a final price of $2.85
Note: Be sure to cancel Subscribe & Save after your item ships to avoid being billed for future shipments.