Material: 100% Cotton,soft and comfortable Quality Fabric: Breathable,Exquisite workmanship,soft hand feeling,High comfort,No pilling or fade, no deformation to help protect child's skin Fashion Design: Bulldozer, excavator pattern,Every toddler boy's favorite,Very stylish and cute.Great gifts for birthday,School and any special days. Occasion: Toddler Boys Pajamas Perfect for Daily wear,Sleep wear,Holiday wear,Party wear,Campwear,sport and any casual wear in summer and spring. Tips: Baby boys' pajama sets are designed according to the size of most American boys. If your child is above average,For comfortable fit, one or two larger sizes are recommended.