Support Insoles Bio

Support Insoles Bio

Sale price€93,00

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Size: Select a size
Size Chart
Finding Your Size

To ensure the best fit, measure your feet before ordering:

  1. Stand with your heel against a wall and measure from heel to longest toe.
  2. Measure both feet and use the longest length to determine your size.
  3. If you’re at the maximum length of a size, choose the next size up.
  4. Wool-lined boots may require sizing up for extra space.
  5. If between sizes, our wool insoles can help fine-tune the fit.
Duckfeet CM Inches UK US Women's US Men's
35 22.3 8.8 3 5 -
36 23.0 9.1 3.5 5 -
37 23.6 9.3 4 6.5-7 -
38 24.3 9.6 5 7.5-8 6
39 25.0 9.8 6 8.5-9 7
40 25.6 10.1 7 9.5 8
41 26.3 10.4 7.5 10 8.5
42 27.0 10.6 8 10.5-11 9
43 27.7 10.9 9 11.5-12 9.5-10
44 28.3 11.1 10 13 10.5-11
45 28.9 11.4 11 13.5 11.5
46 29.5 11.6 12 15 12
47 30.1 11.9 13 - 12.5-13
48 30.7 12.1 14 - 14
49 31.4 12.4 15 - 15
50 32.0 12.6 16 - 16


The right shoes should support your natural movement. That’s why we prioritize a wide toe box—allowing your feet to breathe, move freely, and adjust naturally throughout the day. Properly fitted, wider footwear supports not just your toes but your entire body, promoting better posture and comfort from head to toe.

Delivery within 1-3 days for variants in stock Delivery time varies by size. Select your size for details.
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