A soft, warm, ultra-thin and very light heat circulation structured down half sleeve shirt, that can be worn alone or as a layering piece. It features Descente's unique Twin Dome construction ※1, which eliminates cold spots and prevents warm air from escaping to the outside, and HEAT NAVI insulation which actively generates heat.

※1 An alternating stitching pattern in the down quilting efficiently retains warmth by preventing the escape of warm air.