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From the ski mountain to the snowshoe trails, our warmest synthetic base layer provides heavyweight warmth for cold winter months.
When it comes to base layers, we know how hard it can be to find the perfect pick. That's why we designed our L.L.Bean Base Layers to take the guesswork out of finding the right weight, or fabric, or fit. Our heavyweight layers are the warmest, coziest we offer, and are the perfect pick for outdoor winter adventures.