Stay warm and comfortable through all your winter adventures with the Helly Hansen H1 layer pants for men. The pants are ideal to add an extra layer of warmth to your winter outfit. Constructed with mapping technology they provide ultimate heat-regulating performance and ensure great moisture management. The LIFA technology in these pants provide effectively regulate your body temperature for a comfortable wearing experience., Multi-Fabric Construction., Body Heat Regulation Panels., Merino Wool Exterior Combined With Lifa Technology Interior., Merino Wool Panels., Body Mapping Technology.