This is a Uniqlo half-zip sweater released in 2024. - Color: Dark Gray - Material: 60% Acrylic, 30% Nylon, 8% Wool, 2% Polyurethane - Size: Men's S I've worn it about 3 times and then stored it at home. While I don't see any major stains, please understand that this item is pre-owned, has been stored at home, and is being sold as-is. Returns and exchanges are not accepted. Thank you for your understanding.