For that reason, it’s less of a layer and better left on its ... from Minnesotan company Maria Stanley.) The long-sleeved tee joins other Cos T-shirts that have been recommended in our archives ...

And the versatility is truly unbeatable: A long-sleeved T-shirt can be layered under itchy sweaters or lightweight cardigans and, of course, worn on its own, whether for hitting the gym or running ...

As noted with the Tracksmith base layer wool is just one of our best options for long sleeve running shirts to keep us both warm and yet not over heating. This shirt is thicker than the other ...