Vionic Orthotic Flex Sierra Trainer with FMT Technology

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Half price P&P on every additional item.

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The Flex Sierra trainers from Vionic are lightweight, lace-ups featuring an on-trend mesh design, an orthotic footbed and FMT technology. Super comfortable and perfect for when you're on your feet all day, these Vionic trainers are great for active days.

A name you can trust
- this footwear features a podiatrist-designed, biomechanical orthotic footbed with FMT (Foot Motion Technology) and a deep heel cup, which helps to stabilise, support, and realign feet back to their natural position while being worn. Recommended by the well-known M.D Dr Andrew Weil.

  • American Podiatric Medical Association (APMA) Seal of Acceptance
  • Removable, textile covered EVA footbed
  • Dual density outsole
  • Rubber outsole with wave patterned tread
  • Padded collar
  • Heel pull tab
  • For the best fit: if you are a half size, choose the size down
  • This style works well for medium to wide feet – not ideal for narrow feet
  • Outer and sole: manmade; inner: manmade and textile
  • Heel height: 3cm (1.2")

All measurements are approximate
About Vionic
Vionic is a fashionable and comfortable footwear range created by podiatrist Phillip Vasyli and based on his own professional experience of creating thousands of custom orthotics. Featuring biomechanically-designed orthotic technology, Vionic footwear helps natural foot function and promotes well-being with every step.

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