'eS - STI Energy Foam Insoles

'eS - STI Energy Foam Insoles

  • $19.95


  • One pair of supportive and comfortable shoe insoles
  • STI Energy Foam = Engineered high rebound foam formula for spring and shock absorption
  • 200% energy return (fixed load)
  • 40% lighter than regular EVA
  • Trim to exact size

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