product.php
-----------
$pointures = array(35, 36, 37, 38, 39, 40, 41);
$smarty->assign('pointures', $pointures);

$smarty->display('product.tpl');


product.tpl
-----------
<div>
  test
  {foreach from=$pointures item=pointure}
    {$pointure|escape:'htmlall':'UTF-8'}
  {/foreach}
</div>