Do you mean you took your Brooks off for the winter?
No, its on my Made for self supported touring, bike , and I don't use it for my daily cycling.
When I did my last tour, starting in March on the Southern Irish Coast,
the plastic bag, over the Brooks Pro (bought in '75) never came off..
have a Pleather covered saddle on my daily riders , now.
Somewhat like being on the Irish coast , but more trees.... and Salmon.