Feature 1. Narrow shoulder vest, material: polyester, weight 0.18kg 2. Use no trace cropping, do not leave traces, born comfortable. 3. High quality fabrics are not easy to fade. 4. Vertical hand, the quality is reflected, and the elastic stretch is free. 5. No trace O collar, no trace lock, the hem uses no trace cut. 6. Pingly spliced, side of the line, comfortable. Size Code L XL 2XL 3XL Length 67 67 69 71 73 Shoulder width 26 27 28 29 Bust 43 45 47 49 Unit CM, due to manual measurement, there is a 1-2 cm deviation belongs to the normal range