Details and fit sweatshirt: 70% cotton, 30% polyester, tank: 60% cotton, 40% polyester, shorts: 70% cotton, 30% polyester crew neck foil screen graphic print sweatshorts size chart baby long sleeve sweatshirt content and care material: sweatshirt: 70% cotton, 30% polyester, tank: 60% cotton, 40% polyester, shorts: 70% cotton, 30% polyester care instructions: machine wash, tumble dry country of origin: china rainbow item number 1543038343890