This is a thermal long-sleeve tee from ENTIRE STUDIOS. This item is regularly released by the brand and boasts high popularity. It's a thermal long-sleeve tee with a unique silhouette pattern, featuring an exquisite balance between the volume of the sleeves and the width of the body. Made with organic cotton fabric that feels good against the skin. The material is soft and stretchy, offering a comfortable fit. The neckline is wide and spread out horizontally. The fingerhole design allows for layered styling as an inner layer. This is a recommended item that can be enjoyed across a wide range of seasons. *Please note that there may be slight individual differences in fabric texture and color for each item. Thank you for your understanding. Worn twice for short periods, then stored in a closet at home for about a year. Size M