I've worn this a few times after purchasing it. While there are no particularly noticeable stains, there is some wear and tear. Please understand that this is a used item. From the official description: - Durable water-repellent function that repels rainwater. - Warm because it uses moisture-absorbing and heat-generating cotton. - Lamination processing on the back side of the outer fabric. - The inner back center is mesh, and a ventilation structure with ventilation holes has been added, updating to a more comfortable fit. - A structure that combines the advantages of down and functional padding, realizing warmth, lightness, breathability, and a good silhouette. - The imposing, high hood front has been redesigned so that the collar stands up beautifully even when the hood is not worn, and cold wind is less likely to enter from the neck. - A sleek silhouette with a design that doesn't show quilting on the outside. - A three-dimensional structure that makes it easy to raise and move your arms forward by taking the side parts in one piece to the cuffs. - Adopts the details of authentic winter sports wear. - A fit that is easy to use in casual and outdoor scenes. - There are chest and waist pockets on the outside, hand warmers, and chest and waist pockets on the inside, providing excellent storage capacity and usability. - The functionality and atmosphere of authentic outdoor wear are made easy to use in everyday life. - The shape of the hood and collar has also been reviewed and improved to better balance the overall design. - A next-generation outerwear that combines down and functional padding. - It combines a sleek design and warmth that down doesn't have. - Can be used not only for outdoor activities but also for casual everyday wear.