In addition to 8XL shirts now being available after a production delay, a host of other items are available, including Errea coats, jackets, bodywarmers and polo shirts.
A range of woolly hats and gloves are also available ahead of the impending winter months.
The United club shop will be open from 2.00pm before Saturday’s FA Cup fixture against Altrincham.
In the meantime, merchandise can be purchased by visiting the ticket office at The Jakemans Stadium between 9.00am and 5.00pm daily.
Online orders can be placed by visiting www.bufconline.com.