100% Cotton Skin-friendly Material: Soft and breathable cotton boy pants set, great for home wear and sleepwear. Design: Lifelike printed dinosaur on short sleeve tops and shorts. Elasticated waistband for a more comfortable fit. Features: The shirt and short pants sets is lightweight and stretchable, could be wear as summer pajamas or play wearing set. Occasion: Going out, home, hiking, sports, camping, beach, school, summer, autumn and most occasions are suitable. Size: 2-8Y little boy summer shorts set, 2-3T baby boy play wearing, 3-4T little boy pants set, 4-5T boy casual set, 5-6T boy home wear set, 6-7T boy sunsuit, 7-8T boy’s clothes set.