When the cold bites, the layer next to your skin does the quiet work, and the Highlander Thermal Long Johns are built for exactly that. Made from an 80% polyester, 20% viscose eagle eye knit with a brushed inner lining, they trap warmth against the body while wicking moisture away, so you stay warm without overheating as your activity changes. The lightweight, low-profile cut slides neatly beneath trousers and waterproofs without adding bulk, making them an easy addition to a cold-weather layering system. Designed to pair with the Highlander Thermal Long Sleeve Base Layer Top for full upper and lower coverage, they earn their place from autumn through winter on the hill, on exercise or just on a cold commute. Machine washable and hard-wearing. Available in Ranger Green and Black, sizes S to XXL.