Ideal baselayer for summer and winter. This long sleeve ladies baselayer top is designed to be worn next to the skin for added riding comfort. It is made with a high Outlast fibre content, a technology originally developed for NASA. This stuff is pretty neat, when you overheat you naturally release heat. The Outlast membrane takes that heat away from your body and stores it. When you naturally start to cool, it releases the heat back to your body. What does that mean to you? A ladies motorcycle baselayer that will see you through the year! This base layer is an investment for riders serious about all-year commuting or long mountainous tours. Matching leggings available.