Norrona merino equalizer combines the best of two worlds, and is developed to suit your outdoor activity perfectly, regardless of the weather conditions, season or intensity level. This comfortable inner layer has a 1/2 front zip design with a high, protective collar and works just as good underneath you mid and outer layer, as a top for active summer days. It’s made in a RWS merino wool/ recycled Polyester mix, combining the thermal and odor regulating properties of wool with synthetics’ great moisture transportation and durability.