Material: cotton. Comfortable and breathable. 2 styles. White T-shirt with black shorts. Black T-shirt with red shorts. The T-shirt is printed with Boy and the shorts are cartoon palm prints.Really cool. Suitable for: casual, sports, activities, at home, travel, camping, etc. In order to buy the right size for your baby, please refer to the specific size of the last picture before purchasing. 1inch=2.54cm.