Disney Store Big 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 7 Medium fits 6-7 years old, 50-57 pounds, 48-51 inches tall