Marvel Hero Adventures 'un-boxing' Gift box with 12 pairs of surprise pairs of underwear. Perfect for potty training, birthdays and holidays - or just everyday! 12 perfect pairs. Your son will have an adventure opening this Marvel Hero '12 days' gift box of 12-pack briefs, each box will open to reveal a new brief

• 100% Cotton
• Imported
• Elastic closure
• Machine Wash
• Unwrap the ultimate 12-day surprise pack of undies. Perfect for birthdays, countdowns and everyday fun
• 12 pairs of 100% combed cotton
• Tag less design for maximum comfort