The Power Wool™ Baselayer tee is an upgraded baselayer that uses Polartec's sustainably harvested wool in combination with a synthetic exterior to blend the temperature regulating benefits of wool with a quick-drying polyester exterior. This fabric is super lightweight. People keep claiming these dont stink and you can wear them for a few days. Ideal for a trip camping and riding bikes.
 
This fabric is now offered as a tee because merino’s thermoregulating properties make for a superior summer layer as well! 
 
This top is made of 64% Polyester & 36% Wool.