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    • Ultrabold Athos - Black Pearl

      Ultrabold Athos

      Lightweight safety shoes with air bubbles

      Ultrabold Athos, new generation of design and ultra-resistant safety shoes: With Athos, your feet are protected in style, no matter what your acti...

      View full details
      $59.00
      $69.00
      2 colors
    • Ultrabold Athos - Black & White

      Ultrabold Athos

      Lightweight safety shoes with air bubbles

      Ultrabold Athos, new generation of design and ultra-resistant safety shoes: With Athos, your feet are protected in style, no matter what your acti...

      View full details
      $59.00
      $69.00
      2 colors
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    Size Guide

    How to proceed: Measure the length of your foot, then choose the corresponding size from the chart below.

    Help: Measure your foot from the heel to the longest toe. From the chart below, choose the closest size that is equal to or longer than your foot length.

    Foot length (cm) Foot length (inch) Europe US UK
    23,49.2 35 4 3.5
    23,99.4 36 5 4.5
    24,49.6 37 5.5 5
    24,99.8 38 6 5.5
    25,410 39 6.5 6
    25,910.2 40 7 6.5
    26,410.4 41 8 7.5
    26,910.6 42 8.5 8
    27,410.8 43 9.5 9
    27,911 44 10 9.5
    28,411.2 45 11 10.5
    28,911.4 46 12 11.5
    29,411.6 47 12.5 12
    30,011.8 48 13 12.5

    Size Guide

    How to proceed: The measurements shown are for different body parts. Find your size in the chart below. Scroll the page to see all measurements.

    How to measure?
    Size Chestcircumference Waistcircumference Hipcircumference
    XS 80 - 8831.5 - 35 65 - 7325.5 - 29 80 - 8831.5 - 35
    S 88 - 9635 - 37.5 73 - 8129 - 32 88 - 8635 - 37.5
    M 96 - 10437.5 - 41 81 - 8932 - 35 96 - 10437.5 - 41
    L 104 - 11241 - 44 89 - 9735 - 38 104 - 11241 - 44
    XL 112 - 12444 - 48.5 97 - 10938 - 43 112 - 12044 - 47
    XXL 124 - 13648.5 - 53.5 109 - 12143 - 47.5 120 - 12847 - 50.5

    How do I take my measurements?

    1. Chest size (cminch)
    With your arms down, measure your chest circumference (1) at the strongest point

    2. Waist circumference (cminch)
    Measure your natural waist circumference (2) located just above your belly button, at the thinnest point

    3. Hip circumference (cminch)
    Measure your hip circumference (3) at the widest point

    Terms of delivery

    standard delivery is free on orders above £40

    Delivery tracking

    For all other questions:

    Visit the Ultrabold Help Center