Isn’t Merino an expensive and bad solution for a sports baselayer?
I’ve used mostly Nike baselayers for about thre last 10 years. If it’s cold I’ve used the pro combat ones and if it’s not that cold but nippy out I’ve used the thinner summer ones. Always get the ones with the raised collar bit round the neck as they are much more useful than just a round neck.
They’ve been washed to death but are still going ok.
The winter just gone I bought an under armour base layer that seems a little bit thicker than the Nike ones. Seems much of a muchness really – got the under armour one in a sale so the same cost as a Nike one.
Unless I’ve got really fat the Nike sizes have got smaller though since the last ones I bought.
FYI all of them are compression base layers – I don’t want some baggy thing hanging limply off me under another layer.