This is the page where you can shop by size
Insert shortcode for sizes
When you are looking for a particular size, it is very frustrating to browse through a big selection of men’s clothing only to find that the size you want is not available. By selecting the size you need on this page, you will be taken to pages that only show products available in your size.
It might be simplest to just write a list of all the available sizes on this page and then take the user to the relevant size page.