a 96% satisfaction rate for sore feet worldwide - express delivery

MASS4D® RTW Insole

Rehabilitates flat feet and plantar fasciitis.
Treats heel pain, knee pain and foot pain.
Protects from further foot problems and injury.

  • Easy to clean
  • Price is for a pair
  • Handmade in Germany
  • One-year warranty
  • Antibacterial and breathable top cover
  • Interchangeable between shoes
  • 3-day delivery worldwide

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pain relief and corrective support

MASS4D® is the only ready to wear insole, providing corrective support for your feet during wear. Promoting a balanced distribution of weight to treat your painful conditions like flat feet, plantar fasciitis, bunions, Morton's neuroma and other foot conditions.

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posture support and alignment

Posture begins at the feet. With your feet acting as the main foundation of the whole body, MASS4D® helps provide a steady and balanced base for improvement in your overall posture. Helping your posture related symptoms like back, knee and hip pain.

Why Is Back Pain So Common?

Performance and Prevention

 MASS4D® helps athletes enhance their performance by offering maximum level of foot support and minimising the stress a weak foot posture creates. An improved foot posture helps to enhance endurance and performance besides protecting your feet from future injuries.

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