Castelli Gabba jersey, single greatest item of clothing I've bought for winter riding in the U.K. I literally cannot recommend it enough. It's warm and water resistant enough to keep to comfortable but at the same time if you are doing training rides in the winter you don't end up in a boil in the bag situation drenched in your own sweat.
What's different about them? Are they some kind of goretex material? Are they meant to be worn under other stuff? Are merino undershirts ok to be worn under them? Etc.
Castelli Gabba jersey, single greatest item of clothing I've bought for winter riding in the U.K. I literally cannot recommend it enough. It's warm and water resistant enough to keep to comfortable but at the same time if you are doing training rides in the winter you don't end up in a boil in the bag situation drenched in your own sweat.