Short sleeves, one-button pajama top Comfy waistband Straight legs Soft and breathable fabric texture The upper part of this product is 50 Cotton 50 Polyester, the lower part is 50 Modal 50 Cotton fabric. A pocket-detailed shirt and boy's pajama set is the perfect choice for a comfortable sleep. Thanks to its cotton fabric, it's incredibly soft. It's comfortable, pajama bottoms give a silky feel to your skin. The comfortable waistband fits your body perfectly and it doesn't make you uncomfortable. Cotton is a natural fiber Made from pure cellulose Cellulose is an organic substance created by synthesis in nature. It has little elasticity. Polyester is a flowing, light fabric Durable, flexible and shiny. Modal Made from beech wood. It's a natural fabric made of cellulose cellulose. It has first-class softness. Moisture transfer is fast. Care Instructions Wash at max. 30C. Do not tumble dry. Do not bleach.