100% natural short sleeve button-up pajama top comfortable waist band straight leg fast moisture transfer soft and breathable fabric texture this product contains 50 modal 50 cotton modal shirt boy pajama set is a model that boys will love to use with its soft texture and comfortable cut it gives a sleeping experience It is produced from modal beech wood It is a natural fabric made of beech wood cellulose It has first class softness It has fast moisture transfer cotton is a natural fiber it consists of pure cellulose cellulose is an organic substance created by synthesis in nature it has low flexibility care instructions wash at maximum 30 degrees do not use bleach;