Fabric name Cotton blend Main fabric component Nylon/nylon Main fabric component content 86 (%) Lining Ingredients Nylon/Nylon Lining Ingredient Content 14 (%) Style Sporty Applicable people, young women, style, sports and leisure Is there a steel ring? No steel ring. Design features One-piece cup type 3/4 cup Mould cup type Medium mold cup Shoulder strap type Fixed shoulder strap Suitable for seasons Spring, autumn, winter, summer Error range 0.1CM Applicable scenes Running, fitness and body Color Navy blue Size XS (size is recommended for small code),S (size is recommended for small code),M (size is recommended for small code),L (size is recommended for European code) Take a small code)