This kids' sports innerwear set combines ease of movement, comfort, and peace of mind ✨ The stretchy polyester material fits any movement perfectly ♪ Comfortable with a brushed-fleece lining! Excellent sweat absorption and quick-drying properties, Even if you sweat, it will evaporate quickly, Reducing the risk of catching a cold due to chills ✨ A set of long-sleeved top and bottom for good insulation ✨ Versatile innerwear that can be used in various situations such as school, sports, and winter outings ♪ 【Material】 Polyester/Spandex 【Size】 120cm Please check the size chart for detailed sizes. (Other sizes: 130, 140, 150cm) 【Color】 Black ・The color of the product may look slightly different depending on the environment of your device or monitor. ・We will fold it compactly to save on shipping costs. Please note that it may wrinkle. ・Due to being an imported product, the quality standards may differ from those in Japan, and there may be some imperfections in the sewing or thread finishing. We inspect each item carefully and try to deliver the cleanest items possible, but this is only a casual inspection. If you are nervous or looking for perfection, please refrain from purchasing. ・Please feel free to ask any questions in advance. We do not accept returns or cancellations due to customer reasons such as different sizes or images, so please understand. ・In the unlikely event that there is a problem with the product, please contact us [before you rate the product]. We will respond sincerely. We cannot respond after the transaction is complete, so thank you for your understanding.