Women’s base layers, commonly known as long underwear, are designed to keep you dry and add a layer of insulation. Women's long underwear is becoming known as base layers now as they should be the layer directly against the skin. This is the most efficient way to wick the moisture off of the skin. We have great base layers from Under Armour and Hot Chilly's. Check out our buying guide for tips on layering. As always please contact us for personal friendly service.