Disney Store Little Boys' Spider-Man PJ PALS Short Set Includes 1 Spider-Man PJ PALS Short Set featuring Spider-Man. Short raglan sleeves with contrast ribbed crew neck, coordinating shorts with elastic waistband and allover webbed print and soft jersey knit. 100% cotton. Snug fitting - please order size accordingly. Authentic Disney Store quality Size 4 XS fits 3-4 years old, 33-37 pounds