Welcome to our store! This product is the \"supporter version,\" with a relaxed fit suitable for everyday wear. (This differs from the \"player version,\" which has a tight fit.) The images shown are for reference only; please refer to the actual product you receive. Please confirm your size before placing an order. Thank you. Material: Polyester fiber Sizes: S, M, L, XL, 2XL Package includes: 1 x T-shirt Tips: Please refer to the size chart shown in the last image to choose the correct size. Important notes: 1. Due to manual measurement, please allow 1-3 cm deviation. 2. Due to differences in computer monitors, the pictures may not perfectly reflect the actual color of the item. We guarantee that the product style matches what is shown in the pictures. 3. Due to variations in production batches, the item you receive may have slight differences in appearance; however, this will not affect normal use. Satisfaction Guarantee: Customer satisfaction is our highest priority. If you encounter any problems after receiving your order (such as damaged goods or incorrect quantity), please contact the seller immediately. We are committed to providing you with excellent after-sales service to ensure your complete satisfaction.