I was out cycling yesterday arounf Richmone Park, it was cold but not freezing.
Despite having 4 layers on and good quality layers my back still got very cold. Afer digging and searching around I couldn't find anything I was looking for on the various cycling websites but I did find a Merino Wool back/kidney warmer that I think I could wear under my bib and thermal boxing shorts that I think I could wear over my bib.
Does anyone else have any experience of alternatives or ideas generally.
Many thanks in advance for your replies