A baselayer insures you stay dry by pulling sweat and moisture away from your skin, and provides insulation, as it is the layer closest to your skin. The Merano is a stretchy, thermal base layer with an ergonomic cut that is comfortable and agile, allowing freedom of movement without feeling restrictive. Topped off with a softshell jacket or long sleeve jersey, the Merano\'s seamless fit hugs without tugging, making it an ideal second skin to keep you warm, dry and comfortable in winter.Key Features:72% polyamide,20% polypropylene,8% spandex,Thermal,Seamless,Quick dry.