The Italian manufacturer have provided the last three Saddlers kits and will now continue as the club’s main supplier until at least the summer of 2023.
Errea will also continue to provide the club’s training wear and will have a fantastic range of products for Saddlers fans to buy in the club shop.
Walsall chief operating officer Daniel Mole revealed the 2020/21 kit is currently being manufactured and, whilst speaking via the club's official website, expressed his delight about teaming up with Errea for another three years.
Dan said; "We’ve enjoyed three fantastic years with Errea and are delighted to be extending our relationship. We have built up an excellent rapport with the team in Italy and we are excited as to what the future has in store.
"Our new 2020/21 kit is being manufactured as we speak and we feel sure that our supporters will appreciate the slick design which also gives a nod to our proud history."
Michael Craddock, Global Partnerships Manager at Errea added; "We are delighted to be renewing our partnership with Walsall for another three years. Errea is a family owned company and it is a pleasure to work with a club that shares so many of our values.
"The fact that this renewal comes at such a difficult time for the whole world, not just the sporting world, is another indication of how much we value and respect Walsall Football Club."
A date for the launch of the Saddlers' 2020/21 kit is yet to be confirmed as they await further confirmation on the completion of the 2019/20 season.