This DHB Baselayer will tick the box for most races that require competitors to carry an extra mid layer (for example, it passed the UTMB extra-layer requirement). The superfine 18.5 micron merino yarn is really comfortable, breathable, highly odour resistant and, despite the fineness, it holds up well, not tearing or wearing thin easily. It’s a good fit for running, too.
A quality, comfortable layer. Wear alone or as a base layer.