Posted by Nik on 28/6/2021, 6:18 pm, in reply to "New kit"
EDIT:
In fact you can see it on the Twitter video. Pioneer has moved to the sleeve sponsor
https://twitter.com/StockportCounty/status/1409557210821189636
EDIT 2:
Rough mock-up from what can be seen in the video:
EDIT 3:
From the Puma website: