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UNISEX U509V1 GREY MATTER

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Shipping costs: 
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Free shipping from € 150 
Return costs: €6.50 / You can return your order within 60 days. More information about shipping and returns can be found in the Helpcenter. 
<a href="https://www.otrium.com/coronavirus/">FAQ Coronavirus</a>

Please notice items can fit smaller than expected &ndash; when in doubt, order a size up.
&nbsp;
Women's Shoes Size &amp; Fit Chart
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">EURO</td>
<td style="text-align: center;">USA</td>
<td style="text-align: center;">UK</td>
<td style="text-align: center;">CM</td>
</tr>
<tr>
<td style="text-align: center;">33</td>
<td style="text-align: center;">3</td>
<td style="text-align: center;">1</td>
<td style="text-align: center;">20</td>
</tr>
<tr>
<td style="text-align: center;">33.5</td>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">20.5</td>
</tr>
<tr>
<td style="text-align: center;">34</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">2</td>
<td style="text-align: center;">21</td>
</tr>
<tr>
<td style="text-align: center;">34.5</td>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">2.5</td>
<td style="text-align: center;">21.5</td>
</tr>
<tr>
<td style="text-align: center;">35</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">3</td>
<td style="text-align: center;">22</td>
</tr>
<tr>
<td style="text-align: center;">36</td>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">22.5</td>
</tr>
<tr>
<td style="text-align: center;">36.5</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">23</td>
</tr>
<tr>
<td style="text-align: center;">37</td>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">23.5</td>
</tr>
<tr>
<td style="text-align: center;">37.5</td>
<td style="text-align: center;">7</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">24</td>
</tr>
<tr>
<td style="text-align: center;">38</td>
<td style="text-align: center;">7.5</td>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">24.5</td>
</tr>
<tr>
<td style="text-align: center;">39</td>
<td style="text-align: center;">8</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">25</td>
</tr>
<tr>
<td style="text-align: center;">40</td>
<td style="text-align: center;">8.5</td>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">25.5</td>
</tr>
<tr>
<td style="text-align: center;">40.5</td>
<td style="text-align: center;">9</td>
<td style="text-align: center;">7</td>
<td style="text-align: center;">26</td>
</tr>
<tr>
<td style="text-align: center;">41</td>
<td style="text-align: center;">9.5</td>
<td style="text-align: center;">7.5</td>
<td style="text-align: center;">26.5</td>
</tr>
<tr>
<td style="text-align: center;">41.5</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">8</td>
<td style="text-align: center;">27</td>
</tr>
<tr>
<td style="text-align: center;">42.5</td>
<td style="text-align: center;">10.5</td>
<td style="text-align: center;">8.5</td>
<td style="text-align: center;">27.5</td>
</tr>
<tr>
<td style="text-align: center;">43</td>
<td style="text-align: center;">11</td>
<td style="text-align: center;">9</td>
<td style="text-align: center;">28</td>
</tr>
<tr>
<td style="text-align: center;">43.5</td>
<td style="text-align: center;">11.5</td>
<td style="text-align: center;">9.5</td>
<td style="text-align: center;">28.5</td>
</tr>
<tr>
<td style="text-align: center;">44</td>
<td style="text-align: center;">12</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">29</td>
</tr>
<tr>
<td style="text-align: center;">45</td>
<td style="text-align: center;">12.5</td>
<td style="text-align: center;">10.5</td>
<td style="text-align: center;">29.5</td>
</tr>
<tr>
<td style="text-align: center;">45.5</td>
<td style="text-align: center;">13</td>
<td style="text-align: center;">11</td>
<td style="text-align: center;">30</td>
</tr>
<tr>
<td style="text-align: center;">46</td>
<td style="text-align: center;">13.5</td>
<td style="text-align: center;">11.5</td>
<td style="text-align: center;">30.5</td>
</tr>
<tr>
<td style="text-align: center;">46.5</td>
<td style="text-align: center;">14</td>
<td style="text-align: center;">12</td>
<td style="text-align: center;">31</td>
</tr>
<tr>
<td style="text-align: center;">48</td>
<td style="text-align: center;">15</td>
<td style="text-align: center;">13</td>
<td style="text-align: center;">32</td>
</tr>
</tbody>
</table>

Please notice items can fit smaller than expected &ndash; when in doubt, order a size up.
&nbsp;
Men's/Unisex Shoes Size &amp; Fit Chart
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">EURO</td>
<td style="text-align: center;">USA</td>
<td style="text-align: center;">UK</td>
<td style="text-align: center;">CM</td>
</tr>
<tr>
<td style="text-align: center;">36</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">22</td>
</tr>
<tr>
<td style="text-align: center;">37</td>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">22.5</td>
</tr>
<tr>
<td style="text-align: center;">37.5</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">23</td>
</tr>
<tr>
<td style="text-align: center;">38</td>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">23.5</td>
</tr>
<tr>
<td style="text-align: center;">38.5</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">24</td>
</tr>
<tr>
<td style="text-align: center;">39.5</td>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">24.5</td>
</tr>
<tr>
<td style="text-align: center;">40</td>
<td style="text-align: center;">7</td>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">25</td>
</tr>
<tr>
<td style="text-align: center;">40.5</td>
<td style="text-align: center;">7.5</td>
<td style="text-align: center;">7</td>
<td style="text-align: center;">25.5</td>
</tr>
<tr>
<td style="text-align: center;">41.5</td>
<td style="text-align: center;">8</td>
<td style="text-align: center;">7.5</td>
<td style="text-align: center;">26</td>
</tr>
<tr>
<td style="text-align: center;">42</td>
<td style="text-align: center;">8.5</td>
<td style="text-align: center;">8</td>
<td style="text-align: center;">26.5</td>
</tr>
<tr>
<td style="text-align: center;">42.5</td>
<td style="text-align: center;">9</td>
<td style="text-align: center;">8.5</td>
<td style="text-align: center;">27</td>
</tr>
<tr>
<td style="text-align: center;">43</td>
<td style="text-align: center;">9.5</td>
<td style="text-align: center;">9</td>
<td style="text-align: center;">27.5</td>
</tr>
<tr>
<td style="text-align: center;">44</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">9.5</td>
<td style="text-align: center;">28</td>
</tr>
<tr>
<td style="text-align: center;">44.5</td>
<td style="text-align: center;">10.5</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">28.5</td>
</tr>
<tr>
<td style="text-align: center;">45</td>
<td style="text-align: center;">11</td>
<td style="text-align: center;">10.5</td>
<td style="text-align: center;">29</td>
</tr>
<tr>
<td style="text-align: center;">45.5</td>
<td style="text-align: center;">11.5</td>
<td style="text-align: center;">11</td>
<td style="text-align: center;">29.5</td>
</tr>
<tr>
<td style="text-align: center;">46.5</td>
<td style="text-align: center;">12</td>
<td style="text-align: center;">11.5</td>
<td style="text-align: center;">30</td>
</tr>
<tr>
<td style="text-align: center;">47</td>
<td style="text-align: center;">12.5</td>
<td style="text-align: center;">12</td>
<td style="text-align: center;">30.5</td>
</tr>
<tr>
<td style="text-align: center;">47.5</td>
<td style="text-align: center;">13</td>
<td style="text-align: center;">12.5</td>
<td style="text-align: center;">31</td>
</tr>
<tr>
<td style="text-align: center;">49</td>
<td style="text-align: center;">14</td>
<td style="text-align: center;">13.5</td>
<td style="text-align: center;">32</td>
</tr>
<tr>
<td style="text-align: center;">50</td>
<td style="text-align: center;">15</td>
<td style="text-align: center;">14.5</td>
<td style="text-align: center;">33</td>
</tr>
<tr>
<td style="text-align: center;">51</td>
<td style="text-align: center;">16</td>
<td style="text-align: center;">15.5</td>
<td style="text-align: center;">34</td>
</tr>
<tr>
<td style="text-align: center;">52</td>
<td style="text-align: center;">17</td>
<td style="text-align: center;">16.5</td>
<td style="text-align: center;">35</td>
</tr>
<tr>
<td style="text-align: center;">53</td>
<td style="text-align: center;">18</td>
<td style="text-align: center;">17.5</td>
<td style="text-align: center;">36</td>
</tr>
<tr>
<td style="text-align: center;">54</td>
<td style="text-align: center;">19</td>
<td style="text-align: center;">18.5</td>
<td style="text-align: center;">37</td>
</tr>
<tr>
<td style="text-align: center;">55</td>
<td style="text-align: center;">20</td>
<td style="text-align: center;">19.5</td>
<td style="text-align: center;">38</td>
</tr>
</tbody>
</table>
&nbsp;

Toddler Shoes | 0-4
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">US Child</td>
<td style="text-align: center;">UK Child</td>
<td style="text-align: center;">EU Child</td>
<td style="text-align: center;">Length (cm)</td>
</tr>
<tr>
<td style="text-align: center;">1</td>
<td style="text-align: center;">0.5</td>
<td style="text-align: center;">16</td>
<td style="text-align: center;">9.0-9.5</td>
</tr>
<tr>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">1</td>
<td style="text-align: center;">16.5</td>
<td style="text-align: center;">9.5</td>
</tr>
<tr>
<td style="text-align: center;">2</td>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">17</td>
<td style="text-align: center;">10</td>
</tr>
<tr>
<td style="text-align: center;">2.5</td>
<td style="text-align: center;">2</td>
<td style="text-align: center;">18</td>
<td style="text-align: center;">10.5</td>
</tr>
<tr>
<td style="text-align: center;">3</td>
<td style="text-align: center;">2.5</td>
<td style="text-align: center;">18.5</td>
<td style="text-align: center;">11</td>
</tr>
<tr>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">3</td>
<td style="text-align: center;">19</td>
<td style="text-align: center;">11.5</td>
</tr>
<tr>
<td style="text-align: center;">4</td>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">20</td>
<td style="text-align: center;">11.5-12</td>
</tr>
<tr>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">20.5</td>
<td style="text-align: center;">12-12.5</td>
</tr>
<tr>
<td style="text-align: center;">5</td>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">21</td>
<td style="text-align: center;">12.5</td>
</tr>
<tr>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">21.5</td>
<td style="text-align: center;">13</td>
</tr>
<tr>
<td style="text-align: center;">6</td>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">22.5</td>
<td style="text-align: center;">13.5</td>
</tr>
<tr>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">23</td>
<td style="text-align: center;">14</td>
</tr>
<tr>
<td style="text-align: center;">7</td>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">23.5</td>
<td style="text-align: center;">14-14.5</td>
</tr>
<tr>
<td style="text-align: center;">7.5</td>
<td style="text-align: center;">7</td>
<td style="text-align: center;">24</td>
<td style="text-align: center;">14.5-15</td>
</tr>
<tr>
<td style="text-align: center;">8</td>
<td style="text-align: center;">7.5</td>
<td style="text-align: center;">25</td>
<td style="text-align: center;">15</td>
</tr>
<tr>
<td style="text-align: center;">8.5</td>
<td style="text-align: center;">8</td>
<td style="text-align: center;">25.5</td>
<td style="text-align: center;">15.5</td>
</tr>
<tr>
<td style="text-align: center;">9</td>
<td style="text-align: center;">8.5</td>
<td style="text-align: center;">26</td>
<td style="text-align: center;">16</td>
</tr>
<tr>
<td style="text-align: center;">9.5</td>
<td style="text-align: center;">9</td>
<td style="text-align: center;">26.5</td>
<td style="text-align: center;">16.5</td>
</tr>
<tr>
<td style="text-align: center;">10</td>
<td style="text-align: center;">9.5</td>
<td style="text-align: center;">27.5</td>
<td style="text-align: center;">17</td>
</tr>
</tbody>
</table>
&nbsp;
Children's Shoes | 4-8
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">US Child</td>
<td style="text-align: center;">UK Child</td>
<td style="text-align: center;">EU Child</td>
<td style="text-align: center;">Length (cm)</td>
</tr>
<tr>
<td style="text-align: center;">10.5</td>
<td style="text-align: center;">10</td>
<td style="text-align: center;">28</td>
<td style="text-align: center;">16.5</td>
</tr>
<tr>
<td style="text-align: center;">11</td>
<td style="text-align: center;">10.5</td>
<td style="text-align: center;">28.5</td>
<td style="text-align: center;">17</td>
</tr>
<tr>
<td style="text-align: center;">11.5</td>
<td style="text-align: center;">11</td>
<td style="text-align: center;">29</td>
<td style="text-align: center;">17.5</td>
</tr>
<tr>
<td style="text-align: center;">12</td>
<td style="text-align: center;">11.5</td>
<td style="text-align: center;">30</td>
<td style="text-align: center;">18</td>
</tr>
<tr>
<td style="text-align: center;">12.5</td>
<td style="text-align: center;">12</td>
<td style="text-align: center;">30.5</td>
<td style="text-align: center;">18.5</td>
</tr>
<tr>
<td style="text-align: center;">13</td>
<td style="text-align: center;">12.5</td>
<td style="text-align: center;">31</td>
<td style="text-align: center;">19</td>
</tr>
<tr>
<td style="text-align: center;">13.5</td>
<td style="text-align: center;">13</td>
<td style="text-align: center;">32</td>
<td style="text-align: center;">19.5</td>
</tr>
<tr>
<td style="text-align: center;">1</td>
<td style="text-align: center;">13.5</td>
<td style="text-align: center;">32.5</td>
<td style="text-align: center;">20</td>
</tr>
<tr>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">1</td>
<td style="text-align: center;">33</td>
<td style="text-align: center;">20.5</td>
</tr>
<tr>
<td style="text-align: center;">2</td>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">33.5</td>
<td style="text-align: center;">21</td>
</tr>
<tr>
<td style="text-align: center;">2.5</td>
<td style="text-align: center;">2</td>
<td style="text-align: center;">34.5</td>
<td style="text-align: center;">21.5</td>
</tr>
<tr>
<td style="text-align: center;">3</td>
<td style="text-align: center;">2.5</td>
<td style="text-align: center;">35</td>
<td style="text-align: center;">22</td>
</tr>
</tbody>
</table>
&nbsp;
Teen Shoes | 8-12
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">US Child</td>
<td style="text-align: center;">UK Child</td>
<td style="text-align: center;">EU Child</td>
<td style="text-align: center;">Length (cm)</td>
</tr>
<tr>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">3</td>
<td style="text-align: center;">35.5</td>
<td style="text-align: center;">21.5</td>
</tr>
<tr>
<td style="text-align: center;">4</td>
<td style="text-align: center;">3.5</td>
<td style="text-align: center;">36</td>
<td style="text-align: center;">22</td>
</tr>
<tr>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">4</td>
<td style="text-align: center;">37</td>
<td style="text-align: center;">22.5</td>
</tr>
<tr>
<td style="text-align: center;">5</td>
<td style="text-align: center;">4.5</td>
<td style="text-align: center;">37.5</td>
<td style="text-align: center;">23</td>
</tr>
<tr>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">5</td>
<td style="text-align: center;">38</td>
<td style="text-align: center;">23.5</td>
</tr>
<tr>
<td style="text-align: center;">6</td>
<td style="text-align: center;">5.5</td>
<td style="text-align: center;">38.5</td>
<td style="text-align: center;">24</td>
</tr>
<tr>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">6</td>
<td style="text-align: center;">39</td>
<td style="text-align: center;">24.5</td>
</tr>
<tr>
<td style="text-align: center;">7</td>
<td style="text-align: center;">6.5</td>
<td style="text-align: center;">40</td>
<td style="text-align: center;">25</td>
</tr>
</tbody>
</table>
&nbsp;
Width Sizes Of Children's Shoes
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">M</td>
<td style="text-align: center;">W</td>
<td style="text-align: center;">XW</td>
</tr>
<tr>
<td style="text-align: center;">Standard</td>
<td style="text-align: center;">Wide</td>
<td style="text-align: center;">X-Wide</td>
</tr>
</tbody>
</table>
&nbsp;
&nbsp;
Kids Clothing
&nbsp;
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">Size</td>
<td style="text-align: center;">Height (cm)</td>
<td style="text-align: center;">Chest (cm)</td>
<td style="text-align: center;">Waist (cm)</td>
<td style="text-align: center;">Hips (cm)</td>
</tr>
<tr>
<td style="text-align: center;">XS</td>
<td style="text-align: center;">119-127</td>
<td style="text-align: center;">69-76</td>
<td style="text-align: center;">56-58</td>
<td style="text-align: center;">84-86</td>
</tr>
<tr>
<td style="text-align: center;">S</td>
<td style="text-align: center;">127-137</td>
<td style="text-align: center;">76-81</td>
<td style="text-align: center;">58-61</td>
<td style="text-align: center;">86-94</td>
</tr>
<tr>
<td style="text-align: center;">M</td>
<td style="text-align: center;">137-147</td>
<td style="text-align: center;">81-89</td>
<td style="text-align: center;">61-64</td>
<td style="text-align: center;">97-102</td>
</tr>
<tr>
<td style="text-align: center;">L</td>
<td style="text-align: center;">147-158</td>
<td style="text-align: center;">89-97</td>
<td style="text-align: center;">64-69</td>
<td style="text-align: center;">102-109</td>
</tr>
<tr>
<td style="text-align: center;">XL</td>
<td style="text-align: center;">157-170</td>
<td style="text-align: center;">99-102</td>
<td style="text-align: center;">69-71</td>
<td style="text-align: center;">109-112</td>
</tr>
</tbody>
</table>

New Balance UNISEX U509V1 GREY MATTER

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