Children's Long-sleeved Base Cotton T-shirtProduct Introduction: Applicable gender: male female Sleeve length: long sleeve Suitable age: children (3~8 years old, 100~140cm) Suitable season: spring and autumn Fabric technology: soft treatment Fabric name: cotton cotton) Safety level: Class B Size Information: Suitable for height: 80cm, 90cm, 100cm, 110cm, 120cm Note 1. Asian sizes are 1 to 2 sizes smaller than European and American people. Choose the larger size if your size between two sizes.