This kids' sports innerwear set combines ease of movement, comfort, and peace of mind. Made with stretchy polyester material, these undergarments fit any movement. Comfortable with brushed fleece! Excellent sweat absorption and quick-drying properties wick away sweat quickly, reducing the risk of catching a cold due to chills. A set of long-sleeved top and bottoms provides good insulation. These versatile innerwear are perfect for school, sports, winter outings, and more. 【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 appear slightly different depending on the device, monitor, and environment you are using. ・To reduce shipping costs, we will fold the items compactly for shipping. Please be aware that this may cause wrinkles. ・As this is an imported product, the quality standards may differ from those in Japan, and there may be imperfections in the sewing or thread finishing. We carefully inspect each item and try to deliver the cleanest products possible, but this is only a visual inspection. Please refrain from purchasing if you are sensitive to these issues or seek perfection. ・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. ・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 handle issues after the transaction is complete, so thank you for your understanding.