adidas is the height of cool from its sportswear right through to its fashion lines. The adidas logo is recognized as a symbol of quality sports footwear all over the world. Whether it&rsquo;s running, football, tennis or golf, adidas uses the latest technology to give consumers an extra edge when they take to the field. From retro styles like its famous Samba shoe to its more fashionable style range, adidas is more than just a sports brand. Its styles have become a staple of the fashion world and an icon of pop culture.

adidas

These adidas Firebird track pants are the perfect throwback piece for your casual rotation, crafted from 100% recycled polyester so you can feel good about what you're wearing. The classic grey colorway pairs with that iconic adidas striping down the legs, giving you that retro track vibe that works whether you're running errands or actually hitting the gym. The relaxed fit keeps things comfy while the tapered ankles give you a clean silhouette, and the elastic waistband with drawcords means you get a customizable fit every time. Unisex sizing means you can style them however you like, and they're durable enough to become a wardrobe staple you'll reach for again and again.

UNISEX FIREBIRD TRACK PANTS GREY TWO

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Shipping costs: 
£5.95. 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.

Kids' Clothing
 Babies &amp; toddlers Boys and girls age 0-3 years.
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="146"><col width="141"><col width="135"><col width="129"><col width="119"><col width="129"><col width="115"><col width="114"><col width="117"></colgroup>
<tbody>
<tr>
<td>Product label</td>
<td style="text-align: center;">0-3M</td>
<td style="text-align: center;">3M</td>
<td style="text-align: center;">6M</td>
<td style="text-align: center;">9M</td>
<td style="text-align: center;">12M</td>
<td style="text-align: center;">18M</td>
<td style="text-align: center;">2T</td>
<td style="text-align: center;">3T</td>
</tr>
<tr>
<td>Height</td>
<td style="text-align: center;">51 - 56 cm</td>
<td style="text-align: center;">57 - 62 cm</td>
<td style="text-align: center;">63 - 68 cm</td>
<td style="text-align: center;">69 - 74 cm</td>
<td style="text-align: center;">75 - 80 cm</td>
<td style="text-align: center;">81 - 86 cm</td>
<td style="text-align: center;">87 - 92 cm</td>
<td style="text-align: center;">93 - 98 cm</td>
</tr>
<tr>
<td>Chest</td>
<td style="text-align: center;">38.5 cm</td>
<td style="text-align: center;">43 cm</td>
<td style="text-align: center;">45.5 cm</td>
<td style="text-align: center;">47 cm</td>
<td style="text-align: center;">49.5 cm</td>
<td style="text-align: center;">51 cm</td>
<td style="text-align: center;">52.5 cm</td>
<td style="text-align: center;">54.5 cm</td>
</tr>
<tr>
<td>Waist</td>
<td style="text-align: center;">38.5 cm</td>
<td style="text-align: center;">43 cm</td>
<td style="text-align: center;">45 cm</td>
<td style="text-align: center;">46.5 cm</td>
<td style="text-align: center;">49 cm</td>
<td style="text-align: center;">50 cm</td>
<td style="text-align: center;">50.5 cm</td>
<td style="text-align: center;">52.5 cm</td>
</tr>
<tr>
<td>Hip</td>
<td style="text-align: center;">37 cm</td>
<td style="text-align: center;">42 cm</td>
<td style="text-align: center;">45 cm</td>
<td style="text-align: center;">47.5 cm</td>
<td style="text-align: center;">50 cm</td>
<td style="text-align: center;">51.5 cm</td>
<td style="text-align: center;">53 cm</td>
<td style="text-align: center;">56 cm</td>
</tr>
<tr>
<td>Inseam</td>
<td style="text-align: center;">19.1 cm</td>
<td style="text-align: center;">21.75 cm</td>
<td style="text-align: center;">24.25 cm</td>
<td style="text-align: center;">27 cm</td>
<td style="text-align: center;">31.12 cm</td>
<td style="text-align: center;">34.5 cm</td>
<td style="text-align: center;">38 cm</td>
<td style="text-align: center;">41 cm</td>
</tr>
</tbody>
</table>
&nbsp;
Children Boys and girls age 4-7 years.
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="146"><col width="161"><col width="153"><col width="150"></colgroup>
<tbody>
<tr>
<td>Product label</td>
<td style="text-align: center;">4T</td>
<td style="text-align: center;">5T</td>
<td style="text-align: center;">5-6 years | 2XS</td>
</tr>
<tr>
<td>Height</td>
<td style="text-align: center;">99 - 104 cm</td>
<td style="text-align: center;">105 - 110 cm</td>
<td style="text-align: center;">111 - 116 cm</td>
</tr>
<tr>
<td>Chest</td>
<td style="text-align: center;">56 cm</td>
<td style="text-align: center;">58 cm</td>
<td style="text-align: center;">60.5 cm</td>
</tr>
<tr>
<td>Waist</td>
<td style="text-align: center;">54.5 cm</td>
<td style="text-align: center;">55 cm</td>
<td style="text-align: center;">56 cm</td>
</tr>
<tr>
<td>Hip</td>
<td style="text-align: center;">60 cm</td>
<td style="text-align: center;">62 cm</td>
<td style="text-align: center;">64 cm</td>
</tr>
<tr>
<td>Inseam</td>
<td style="text-align: center;">45.5 cm</td>
<td style="text-align: center;">49.5 cm</td>
<td style="text-align: center;">52 cm</td>
</tr>
</tbody>
</table>
&nbsp;
Youth &amp; teens Boys and girls age 8-16 years.
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="146"><col width="183"><col width="180"><col width="179"><col width="178"><col width="191"></colgroup>
<tbody>
<tr>
<td>Product label</td>
<td style="text-align: center;">7-8 years | XS</td>
<td style="text-align: center;">9-10 years | S</td>
<td style="text-align: center;">11-12 years | M</td>
<td style="text-align: center;">13-14 years | L</td>
<td style="text-align: center;">15-16 years | XL</td>
</tr>
<tr>
<td>Height</td>
<td style="text-align: center;">123 - 128 cm</td>
<td style="text-align: center;">135 - 140 cm</td>
<td style="text-align: center;">147 - 152 cm</td>
<td style="text-align: center;">159 - 164 cm</td>
<td style="text-align: center;">171 - 176 cm</td>
</tr>
<tr>
<td>Chest</td>
<td style="text-align: center;">64 cm</td>
<td style="text-align: center;">71 cm</td>
<td style="text-align: center;">78 cm</td>
<td style="text-align: center;">86 cm</td>
<td style="text-align: center;">91.5 cm</td>
</tr>
<tr>
<td>Waist</td>
<td style="text-align: center;">59 cm</td>
<td style="text-align: center;">63.5 cm</td>
<td style="text-align: center;">68 cm</td>
<td style="text-align: center;">73 cm</td>
<td style="text-align: center;">76.5 cm</td>
</tr>
<tr>
<td>Hip</td>
<td style="text-align: center;">68 cm</td>
<td style="text-align: center;">74.5 cm</td>
<td style="text-align: center;">81 cm</td>
<td style="text-align: center;">89 cm</td>
<td style="text-align: center;">94 cm</td>
</tr>
<tr>
<td>Inseam</td>
<td style="text-align: center;">59.5 cm</td>
<td style="text-align: center;">65 cm</td>
<td style="text-align: center;">70.5 cm</td>
<td style="text-align: center;">76.5 cm</td>
<td style="text-align: center;">82 cm</td>
</tr>
</tbody>
</table>
&nbsp;
&nbsp;
Kids' Shoes
 Babies &amp; toddlers Boys and girls age 0&ndash;3 years.
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="180"><col width="198"><col width="197"><col width="197"><col width="219"><col width="191"><col width="203"><col width="162"><col width="177"><col width="184"><col width="190"><col width="183"><col width="179"><col width="173"><col width="177"><col width="177"></colgroup>
<tbody>
<tr>
<td>Heel-toe</td>
<td style="text-align: center;">8.1 cm</td>
<td style="text-align: center;">9 cm</td>
<td style="text-align: center;">9.8 cm</td>
<td style="text-align: center;">10.6 cm</td>
<td style="text-align: center;">11.5 cm</td>
<td style="text-align: center;">12.3 cm</td>
<td style="text-align: center;">12.8 cm</td>
<td style="text-align: center;">13.2 cm</td>
<td style="text-align: center;">13.6 cm</td>
<td style="text-align: center;">14 cm</td>
<td style="text-align: center;">14.5 cm</td>
<td style="text-align: center;">14.9 cm</td>
<td style="text-align: center;">15.3 cm</td>
<td style="text-align: center;">15.7 cm</td>
<td style="text-align: center;">16.1 cm</td>
</tr>
<tr>
<td>UK</td>
<td style="text-align: center;">0k</td>
<td style="text-align: center;">1k</td>
<td style="text-align: center;">2k</td>
<td style="text-align: center;">3k</td>
<td style="text-align: center;">4k</td>
<td style="text-align: center;">5k</td>
<td style="text-align: center;">5.5k</td>
<td style="text-align: center;">6k</td>
<td style="text-align: center;">6.5k</td>
<td style="text-align: center;">7k</td>
<td style="text-align: center;">7.5k</td>
<td style="text-align: center;">8k</td>
<td style="text-align: center;">8.5k</td>
<td style="text-align: center;">9k</td>
<td style="text-align: center;">9.5k</td>
</tr>
<tr>
<td>US</td>
<td style="text-align: center;">1k</td>
<td style="text-align: center;">2k</td>
<td style="text-align: center;">3k</td>
<td style="text-align: center;">4k</td>
<td style="text-align: center;">5k</td>
<td style="text-align: center;">5.5k</td>
<td style="text-align: center;">6k</td>
<td style="text-align: center;">6.5k</td>
<td style="text-align: center;">7k</td>
<td style="text-align: center;">7.5k</td>
<td style="text-align: center;">8k</td>
<td style="text-align: center;">8.5k</td>
<td style="text-align: center;">9k</td>
<td style="text-align: center;">9.5k</td>
<td style="text-align: center;">10k</td>
</tr>
<tr>
<td>EU</td>
<td style="text-align: center;">16</td>
<td style="text-align: center;">17</td>
<td style="text-align: center;">18</td>
<td style="text-align: center;">19</td>
<td style="text-align: center;">20</td>
<td style="text-align: center;">21</td>
<td style="text-align: center;">22</td>
<td style="text-align: center;">23</td>
<td style="text-align: center;">23.5</td>
<td style="text-align: center;">24</td>
<td style="text-align: center;">25</td>
<td style="text-align: center;">25.5</td>
<td style="text-align: center;">26</td>
<td style="text-align: center;">26.5</td>
<td style="text-align: center;">27</td>
</tr>
</tbody>
</table>
&nbsp;
Children Boys and girls age 4&ndash;7 years.
<table dir="ltr" border="1" cellspacing="0" cellpadding="0" data-sheets-root="1" data-sheets-baot="1"><colgroup><col width="180"><col width="198"><col width="197"><col width="197"><col width="219"><col width="191"><col width="203"><col width="162"><col width="177"><col width="184"><col width="190"><col width="183"><col width="179"></colgroup>
<tbody>
<tr>
<td>Heel-toe</td>
<td style="text-align: center;">16.6 cm</td>
<td style="text-align: center;">17 cm</td>
<td style="text-align: center;">17.4 cm</td>
<td style="text-align: center;">17.8 cm</td>
<td style="text-align: center;">18.3 cm</td>
<td style="text-align: center;">18.7 cm</td>
<td style="text-align: center;">19.1 cm</td>
<td style="text-align: center;">19.5 cm</td>
<td style="text-align: center;">20 cm</td>
<td style="text-align: center;">20.4 cm</td>
<td style="text-align: center;">20.8 cm</td>
<td style="text-align: center;">21.2 cm</td>
</tr>
<tr>
<td>UK</td>
<td style="text-align: center;">10k</td>
<td style="text-align: center;">10.5k</td>
<td style="text-align: center;">11k</td>
<td style="text-align: center;">11.5k</td>
<td style="text-align: center;">12k</td>
<td style="text-align: center;">12.5k</td>
<td style="text-align: center;">13k</td>
<td style="text-align: center;">13.5k</td>
<td style="text-align: center;">1</td>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">2</td>
<td style="text-align: center;">2.5</td>
</tr>
<tr>
<td>US</td>
<td style="text-align: center;">10.5k</td>
<td style="text-align: center;">11k</td>
<td style="text-align: center;">11.5k</td>
<td style="text-align: center;">12k</td>
<td style="text-align: center;">12.5k</td>
<td style="text-align: center;">13k</td>
<td style="text-align: center;">13.5k</td>
<td style="text-align: center;">1</td>
<td style="text-align: center;">1.5</td>
<td style="text-align: center;">2</td>
<td style="text-align: center;">2.5</td>
<td style="text-align: center;">3</td>
</tr>
<tr>
<td>EU</td>
<td style="text-align: center;">28</td>
<td style="text-align: center;">28.5</td>
<td style="text-align: center;">29</td>
<td style="text-align: center;">30</td>
<td style="text-align: center;">30.5</td>
<td style="text-align: center;">31</td>
<td style="text-align: center;">31.5</td>
<td style="text-align: center;">32</td>
<td style="text-align: center;">33</td>
<td style="text-align: center;">33.5</td>
<td style="text-align: center;">34</td>
<td style="text-align: center;">35</td>
</tr>
</tbody>
</table>

adidas UNISEX FIREBIRD TRACK PANTS GREY TWO

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Size & fit

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