Built on Scandinavian expertise, Harkila knows how to keep you comfortable in unpredictable conditions. Our range of Harkila base layer clothing is designed to form the foundation of your outdoor wardrobe, delivering warmth, moisture control and all-day comfort whether you're stalking, shooting or hill walking. 

Choose from premium merino wool base layer options for natural temperature control and odour resistance, or opt for advanced mesh base layer designs that maximise breathability during intense activity. For colder days, our thermals for men and women, include long johns and long sleeve base layer tops, providing essential insulation without bulk. We also offer heated base layer styles for those who need extra warmth when the temperature really drops. 

A reliable Harkila base layer is key to effective layering, helping you stay dry, warm and comfortable in the field. Pair your base layers with our extensive range of Harkila shirts, jackets, trousers and boots too for complete performance on the hill.