A good base turns a winter look into a feel-good outfit: The functional long-pants e.s.trail seamless - warm feels like a soft second skin – a comfort layer that keeps you cosy all day. Hardly noticeable thanks to its skin-friendly, almost seamless finish and elastic functional fibres. As a sporty base layer, it completes any workwear outfit and is a true workhorse itself: An invisible helper tirelessly working to maintain a pleasant body climate.