<page_title> S number (wool) </page_title> <section_title> Super S </section_title> <table> <cell> 80 </cell> <cell> 19.75 </cell> <cell> 90 </cell> <cell> 19.25 </cell> </table>
80s have fiber diameter of 19.75 micrometres and 90s have 19.25 micrometres.