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Go back to basics with this lightweight and versatile tee. Designed for the everyday runner's wardrobe.

CORE-T 1 OLIVE

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Shipping costs: 
 € 5.95 (Netherlands, Belgium, United Kingdom, France, Germany, Denmark) 
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>

Womens Shoes
&nbsp;
Shoes size runs small, we recommend going one size up.
&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"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td>EU</td>
<td>36</td>
<td>36.5</td>
<td>37</td>
<td>37.5</td>
<td>38</td>
<td>38.5</td>
<td>39</td>
<td>40</td>
<td>40.5</td>
<td>41</td>
<td>42</td>
<td>42.5</td>
<td>43</td>
<td>44</td>
</tr>
<tr>
<td>BR</td>
<td>33</td>
<td>34</td>
<td>N/A</td>
<td>35</td>
<td>36</td>
<td>37</td>
<td>N/A</td>
<td>38</td>
<td>39</td>
<td>N/A</td>
<td>40</td>
<td>41</td>
<td>42</td>
<td>43</td>
</tr>
<tr>
<td>JP</td>
<td>22</td>
<td>22.5</td>
<td>23</td>
<td>23.5</td>
<td>24</td>
<td>24.5</td>
<td>25</td>
<td>25.5</td>
<td>26</td>
<td>26.5</td>
<td>27</td>
<td>27.5</td>
<td>28</td>
<td>29</td>
</tr>
<tr>
<td>US</td>
<td>5</td>
<td>5.5</td>
<td>6</td>
<td>6.5</td>
<td>7</td>
<td>7.5</td>
<td>8</td>
<td>8.5</td>
<td>9</td>
<td>9.5</td>
<td>10</td>
<td>10.5</td>
<td>11</td>
<td>12</td>
</tr>
<tr>
<td>UK</td>
<td>3</td>
<td>3.5</td>
<td>4</td>
<td>4.5</td>
<td>5</td>
<td>5.5</td>
<td>6</td>
<td>6.5</td>
<td>7</td>
<td>7.5</td>
<td>8</td>
<td>8.5</td>
<td>9</td>
<td>10</td>
</tr>
</tbody>
</table>
&nbsp;
Womens Apparel
&nbsp;
Your body measurements in centimeters
&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"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td style="text-align: center;">&nbsp;</td>
<td style="text-align: center;">XS</td>
<td style="text-align: center;">S</td>
<td style="text-align: center;">M</td>
<td style="text-align: center;">L</td>
<td style="text-align: center;">XL</td>
<td style="text-align: center;">XXL</td>
</tr>
<tr>
<td style="text-align: left;">Bust</td>
<td style="text-align: center;">82</td>
<td style="text-align: center;">83 &mdash; 88</td>
<td style="text-align: center;">89 &mdash; 94</td>
<td style="text-align: center;">95 &mdash; 100</td>
<td style="text-align: center;">101 &mdash; 109</td>
<td style="text-align: center;">110 &mdash; 118</td>
</tr>
<tr>
<td style="text-align: left;">Waist</td>
<td style="text-align: center;">67</td>
<td style="text-align: center;">68 &mdash; 73</td>
<td style="text-align: center;">74 &mdash; 79</td>
<td style="text-align: center;">80 &mdash; 85</td>
<td style="text-align: center;">86 &mdash; 95</td>
<td style="text-align: center;">96 &mdash; 105</td>
</tr>
<tr>
<td style="text-align: left;">Hip</td>
<td style="text-align: center;">90</td>
<td style="text-align: center;">91 &mdash; 96</td>
<td style="text-align: center;">97 &mdash; 102</td>
<td style="text-align: center;">103 &mdash; 108</td>
<td style="text-align: center;">109 &mdash; 115</td>
<td style="text-align: center;">116 &mdash; 122</td>
</tr>
</tbody>
</table>
&nbsp;
Bras
<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"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td>&nbsp;</td>
<td style="text-align: center;">XXS</td>
<td style="text-align: center;">XXS D-DD</td>
<td style="text-align: center;">XS</td>
<td style="text-align: center;">XS D-DD</td>
<td style="text-align: center;">S</td>
<td style="text-align: center;">S D-DD</td>
<td style="text-align: center;">M</td>
<td style="text-align: center;">M D-DD</td>
<td style="text-align: center;">L</td>
<td style="text-align: center;">L D-DD</td>
<td style="text-align: center;">XL</td>
<td style="text-align: center;">XL D-DD</td>
</tr>
<tr>
<td>Bust</td>
<td style="text-align: center;">77 &mdash; 79</td>
<td style="text-align: center;">79 &mdash; 83</td>
<td style="text-align: center;">79 &mdash; 83</td>
<td style="text-align: center;">84 &mdash; 88</td>
<td style="text-align: center;">84 &mdash; 88</td>
<td style="text-align: center;">89 &mdash; 93</td>
<td style="text-align: center;">89 &mdash; 93</td>
<td style="text-align: center;">94 &mdash; 98</td>
<td style="text-align: center;">94 &mdash; 98</td>
<td style="text-align: center;">99 &mdash; 103</td>
<td style="text-align: center;">99 &mdash; 103</td>
<td style="text-align: center;">104 &mdash; 108</td>
</tr>
<tr>
<td>Underbust</td>
<td style="text-align: center;">66.5 &mdash; 68.5</td>
<td style="text-align: center;">66.5 &mdash; 68.5</td>
<td style="text-align: center;">68.5 &mdash; 71.5</td>
<td style="text-align: center;">68.5 &mdash; 71.5</td>
<td style="text-align: center;">72 &mdash; 76</td>
<td style="text-align: center;">72 &mdash; 76</td>
<td style="text-align: center;">76 &mdash; 80</td>
<td style="text-align: center;">76 &mdash; 80</td>
<td style="text-align: center;">80 &mdash; 84</td>
<td style="text-align: center;">80 &mdash; 84</td>
<td style="text-align: center;">84 &mdash; 88</td>
<td style="text-align: center;">84 &mdash; 88</td>
</tr>
<tr>
<td>Cup Size</td>
<td style="text-align: center;">60A &mdash; 60C</td>
<td style="text-align: center;">60D &mdash; 60DD</td>
<td style="text-align: center;">65A-65C &mdash; 70A-70B</td>
<td style="text-align: center;">65D-65DD</td>
<td style="text-align: center;">70C &mdash; 75A-75C</td>
<td style="text-align: center;">70D-70DD</td>
<td style="text-align: center;">80A-80C</td>
<td style="text-align: center;">75D-75DD</td>
<td style="text-align: center;">80A+-80C+</td>
<td style="text-align: center;">80D-80DD</td>
<td style="text-align: center;">85A-85C</td>
<td style="text-align: center;">80D+-80DD+</td>
</tr>
</tbody>
</table>

Mens Shoes
&nbsp;
Shoes size runs small, we recommend going one size up.
<table class="_table_17oak_88">
<tbody>
<tr class="_row_17oak_102">
<th class="_sideHeader_17oak_128 _headerCell_17oak_115 _onlySideHeader_17oak_146" scope="row">US</th>
<td class="_dataCell_17oak_111">7</td>
<td class="_dataCell_17oak_111">7.5</td>
<td class="_dataCell_17oak_111">8</td>
<td class="_dataCell_17oak_111">8.5</td>
<td class="_dataCell_17oak_111">9</td>
<td class="_dataCell_17oak_111">9.5</td>
<td class="_dataCell_17oak_111">10</td>
<td class="_dataCell_17oak_111">10.5</td>
<td class="_dataCell_17oak_111">11</td>
<td class="_dataCell_17oak_111">11.5</td>
<td class="_dataCell_17oak_111">12</td>
<td class="_dataCell_17oak_111">12.5</td>
<td class="_dataCell_17oak_111">13</td>
<td class="_dataCell_17oak_111">13.5</td>
<td class="_dataCell_17oak_111">14</td>
<td class="_dataCell_17oak_111">15</td>
</tr>
<tr class="_row_17oak_102">
<th class="_sideHeader_17oak_128 _headerCell_17oak_115 _onlySideHeader_17oak_146" scope="row">BR</th>
<td class="_dataCell_17oak_111">37</td>
<td class="_dataCell_17oak_111">38</td>
<td class="_dataCell_17oak_111">39</td>
<td class="_dataCell_17oak_111">N/A</td>
<td class="_dataCell_17oak_111">40</td>
<td class="_dataCell_17oak_111">41</td>
<td class="_dataCell_17oak_111">N/A</td>
<td class="_dataCell_17oak_111">42</td>
<td class="_dataCell_17oak_111">N/A</td>
<td class="_dataCell_17oak_111">43</td>
<td class="_dataCell_17oak_111">44</td>
<td class="_dataCell_17oak_111">45</td>
<td class="_dataCell_17oak_111">46</td>
<td class="_dataCell_17oak_111">47</td>
<td class="_dataCell_17oak_111">N/A</td>
<td class="_dataCell_17oak_111">47</td>
</tr>
<tr class="_row_17oak_102">
<th class="_sideHeader_17oak_128 _headerCell_17oak_115 _onlySideHeader_17oak_146" scope="row">EU</th>
<td class="_dataCell_17oak_111">40</td>
<td class="_dataCell_17oak_111">40.5</td>
<td class="_dataCell_17oak_111">41</td>
<td class="_dataCell_17oak_111">42</td>
<td class="_dataCell_17oak_111">42.5</td>
<td class="_dataCell_17oak_111">43</td>
<td class="_dataCell_17oak_111">44</td>
<td class="_dataCell_17oak_111">44.5</td>
<td class="_dataCell_17oak_111">45</td>
<td class="_dataCell_17oak_111">46</td>
<td class="_dataCell_17oak_111">47</td>
<td class="_dataCell_17oak_111">47.5</td>
<td class="_dataCell_17oak_111">48</td>
<td class="_dataCell_17oak_111">48.5</td>
<td class="_dataCell_17oak_111">49</td>
<td class="_dataCell_17oak_111">50</td>
</tr>
<tr class="_row_17oak_102">
<th class="_sideHeader_17oak_128 _headerCell_17oak_115 _onlySideHeader_17oak_146" scope="row">JP</th>
<td class="_dataCell_17oak_111">25</td>
<td class="_dataCell_17oak_111">25.5</td>
<td class="_dataCell_17oak_111">26</td>
<td class="_dataCell_17oak_111">26.5</td>
<td class="_dataCell_17oak_111">27</td>
<td class="_dataCell_17oak_111">27.5</td>
<td class="_dataCell_17oak_111">28</td>
<td class="_dataCell_17oak_111">28.5</td>
<td class="_dataCell_17oak_111">29</td>
<td class="_dataCell_17oak_111">29.5</td>
<td class="_dataCell_17oak_111">30</td>
<td class="_dataCell_17oak_111">30.5</td>
<td class="_dataCell_17oak_111">31</td>
<td class="_dataCell_17oak_111">31.5</td>
<td class="_dataCell_17oak_111">32</td>
<td class="_dataCell_17oak_111">33</td>
</tr>
<tr class="_row_17oak_102">
<th class="_sideHeader_17oak_128 _headerCell_17oak_115 _onlySideHeader_17oak_146" scope="row">UK</th>
<td class="_dataCell_17oak_111">6.5</td>
<td class="_dataCell_17oak_111">7</td>
<td class="_dataCell_17oak_111">7.5</td>
<td class="_dataCell_17oak_111">8</td>
<td class="_dataCell_17oak_111">8.5</td>
<td class="_dataCell_17oak_111">9</td>
<td class="_dataCell_17oak_111">9.5</td>
<td class="_dataCell_17oak_111">10</td>
<td class="_dataCell_17oak_111">10.5</td>
<td class="_dataCell_17oak_111">11</td>
<td class="_dataCell_17oak_111">11.5</td>
<td class="_dataCell_17oak_111">12</td>
<td class="_dataCell_17oak_111">12.5</td>
<td class="_dataCell_17oak_111">13</td>
<td class="_dataCell_17oak_111">13.5</td>
<td class="_dataCell_17oak_111">14.5</td>
</tr>
</tbody>
</table>
Mens Apparel
&nbsp;
Your body measurements in centimeters
&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"><col width="100"><col width="100"></colgroup>
<tbody>
<tr>
<td>&nbsp;</td>
<td style="text-align: center;">XS</td>
<td style="text-align: center;">S</td>
<td style="text-align: center;">M</td>
<td style="text-align: center;">L</td>
<td style="text-align: center;">XL</td>
<td style="text-align: center;">XXL</td>
</tr>
<tr>
<td>Chest</td>
<td style="text-align: center;">90</td>
<td style="text-align: center;">91 &mdash; 96</td>
<td style="text-align: center;">97 &mdash; 102</td>
<td style="text-align: center;">103 &mdash; 108</td>
<td style="text-align: center;">109 &mdash; 117</td>
<td style="text-align: center;">118 &mdash; 126</td>
</tr>
<tr>
<td>Waist</td>
<td style="text-align: center;">75</td>
<td style="text-align: center;">76 &mdash; 82</td>
<td style="text-align: center;">83 &mdash; 89</td>
<td style="text-align: center;">90 &mdash; 96</td>
<td style="text-align: center;">97 &mdash; 105</td>
<td style="text-align: center;">106 &mdash; 114</td>
</tr>
<tr>
<td>Hip</td>
<td style="text-align: center;">89</td>
<td style="text-align: center;">90 &mdash; 95</td>
<td style="text-align: center;">96 &mdash; 101</td>
<td style="text-align: center;">102 &mdash; 107</td>
<td style="text-align: center;">108 &mdash; 113</td>
<td style="text-align: center;">114 &mdash; 119</td>
</tr>
</tbody>
</table>

On CORE-T 1 OLIVE

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