We most certainly can. If you see a slash '/ ' through your size and it says 'SOLD OUT', click the 'Notify me when available' button, and follow the instructions to fill out your contact information.
If and when the item is either back in stock, or becomes available for us to order in from our vendor - you will get an email notification that it is available for purchase.
Please note, this does not reserve the item for you, and there may be others receiving the same notification.