lightweight insulation. the lebron hooded hybrid down men's jacket is made with grey goose down and quilted construction for warmth without excess weight. articulated elbow panels deliver natural range of motion. . benefits. adjustable scuba hood zips up to the chin for warmth and weather protection. side zip pockets with interior media-cord solution help keep media-player cords out of the way. quilted construction and grey goose down for lightweight warmth. articulated panels under arms, at sides and at back of elbows for range of motion and breathability. rib hem and cuffs for durability and enhanced fit. product details. fabric: body/lining/panels: 100% polyester. fill: minimum 85% grey goose down.. machine wash.