Purchased new about 4 years ago. * Uses down and moisture-absorbing, heat-generating batting for high heat generation and heat retention. * Durable water-repellent treatment to repel rainwater. * Uses high-quality down with a fill power of 640 or higher. * The windproof and water-repellent outer fabric has been updated to a more matte and soft material. * In response to customer feedback, the length has been slightly shortened and the size has been made smaller. * The design has no visible quilt stitching on the outside, giving it a sleek silhouette. * The underarms have a three-dimensional gusset structure for a fit that allows for easy arm movement. * The pillow specification that fits around the neck has been eliminated, and down is used in the switching part for moderate warmth. * A chest pocket has been added for improved practicality. * Uses original zippers with textured surfaces on the handles for easy pulling even with wet hands. Materials [Outer Fabric] 53% Polyester, 47% Composite Fiber (Polyester) [Batting] Front, Upper Waist of Back: 90% Down, 10% Feather / Lower Waist of Back, Side of Body, Hood, Sleeves, Shoulder: 70% Polyester, 30% Rayon [Lining] 100% Polyester