PRODUCT DESCRIPTION: 1. Suitable for seasons: summer, winter, spring, autumn, four seasons 2. Applicable age: adult 3. Applicable gender: male 4. Style: sports, leisure, leisure suit 5. Sleeve length: short sleeve 6. Collar type: round neck 7. Whether hooded: not hooded 8. Whether it is removable: not removable 9. With or without liner: without liner 10. Thin thickness: thin section 11. Is there a fur collar: no fur collar 12. Fabric name: chemical fiber blended 13. Fabric composition: polyester fiber (polyester) content: 100 (%) 14. Lining name: chemical fiber blended 15. Lining composition: polyester fiber (polyester) content: 100 (%) 16. Applicable scenarios: running sports, sports trends, cycling sports, extreme challenges, foot basket sports, other ball sports, swimming wading sports 17. Color: red, green, blue, black, white 18. Size: M, L, XL, XXL, XXXL, XXXXL, XXXXXL detail: 1. Fine craftsmanship and superior quality, create a stylish round neck and cuff design 2. Seiko elaborate stitching design, convenient and beautiful, metal decoration, details highlight the quality 3.3D three-dimensional cutting, shape the perfect body 4. High-quality soft fabric feels comfortable and smooth, has a unique texture, warm water-like skin-friendly experience, comfortable to wear activities, no sense of restraint