Sizing & Flip Flops Do's/Don'ts

To ensure your Sandal Harness™/flip flop back straps fit properly, please purchase the correct size.  For flip flops with shorter than average thongs, please purchase the next size up from your size.  Most importantly always remember the Do's and Don'ts noted below according to the American Podiatric Medical Association (APMA) to ensure your flip flop experience with the Sandal Harness is a good one.


  • Shop for a high quality and/or soft leather flip flop
  • Bend flip-flop from end to end to make sure it bends at the ball of the foot
  • Make sure feet don't hang over edge
  • Clean your feet and flip flops
  • Wear a back strap per APMA (offer stability and prevent sprains and twisted ankles)
  • Have arch and heel support


  • wear flip flops for years
  • ignore any type of foot irritation, especially between the toes
  • wear when walking long distances
  • wear flat flip flops
  • wear flip flops without back straps