The LST Down Vest keeps you warm where it counts the most. The outer Refuge HS™ fabric is water-resistant, so it can be worn as outerwear on days with intermittent showers - or wear it under your waterproof/breathable outerwear to add maximum insulation on your body's core while maintaining full freedom of movement in your arms.
Nothing insulates like goose down, and waterfowl hunters have trusted it for decades to keep them warm in the coldest temps. Goose down insulation is the best insulator available because of its unique three-dimensional structure. This structure creates thousands of tiny air pockets that trap warm air and holds it inside the insulation, creating a barrier of warmth between you and the cold air outside. Goose down is also extremely resilient and maintains its loft longer than man-made insulation.