This blue pajama set for infant and toddler boys is printed with ships sailing the high seas. The top has full length sleeves. The pajama pants bottoms have an elastic waistline. The arm cuffs and leg cuffs are trimmed in jersey knit fabric. The 100% cotton knit fabric is machine washable. These Sweet & Soft brand pajamas are designed to fit snug. The neckline, arm and leg cuffs are trimmed in white jersey knit fabric.