Layering is essential to temperature regulation in cool weather. These adidas base layer pants are made for next-to-skin wear with a slim fit for easy layering. Layer them under hiking or ski pants, or wear them under shorts for a cool morning run. CLIMACOOL wicks and disperses sweat for cool, dry and distraction-free performance. CLIMACOOL helps you manage sweat with materials that wick and manage sweat quickly. Its fast-dry fibres give you a fresh-skin feel.