Since I have not actually seen these long sleeve baselayers, I'm hoping someone has actually used them and can help me decide which one is the warmest. I will using it with the Castelli Alpha jacket. The ProSecco Wind has the gore protection which may be better but not sure.
Cheers
https://www.performancebike.com/shop...elayer-11-4357
https://www.tourcycling.com/castelli...ase-layer.html
https://www.tourcycling.com/castelli...ase-layer.html <----- This one doesn't mention the gore protection.