“Perfect alone or for layering”

“This is GREAT alone or if you like to layer. It is form fitting so if you are a medium, order the large. I have several in different colors and use with different colorful light jackets so I don't look like I'm wearing the same thing every day when traveling. It is light if packing and weight is an issue, dries OVER NIGHT if you are on the move a lot and wicks sweat. I love these clothes and have a whole wardrobe of Exofficio for traveling because of their lightness and drying ability.”