Tools are all boys favorite toy and why not look precious in blue while doing it. The blue and white checkered romper is precious on boys with the tool box applique on the chest. There is two buttons at the shoulders to get over a childs head and snaps all along the inside of the legs to accomodate diaper changes easily. This comfy romper is 65% polyester and 35% cotton. Pair it with a longsleeve turtle neck to make your boys warm throughout the winter.