Gravity Defyer Women's Ion

FEATURES

• VersoShock® patented technology is clinically shown to relieve pain in
  knees by up to 85%**.
• Front Rolling Design designed to reduce foot stress by isolating 28 bones, 30 joints,
  and over 100 muscles from harm.
• Roomy Toe Box intended to improve circulation by relieving stress on your toes
  and arches.
• Removable Insoles to accommodate custom orthotic support