Product Description Crew neck short sleeve baby boy pajama set is made of combed cotton fabric. While gently touching your baby's skin, it also provides a comfortable and quality sleep experience with its breathable structure. ; Product Ingredients and Features Product Content: Main Fabric Pajamas Bottom: 96% Cotton 4% Elastane Main Fabric Pajamas Upper: 96% Cotton 4% Elastane Product Features: Fit: Standard Pattern: Printed Material: Contains High Cotton Sleeve Length: Short Sleeve Product Type : Shorts Pajamas Set Length: Standard Fabric: Combed Cotton Seller: LC Waikiki Gender: Baby Boy Brand: LCW ECO Thickness: Medium Thickness Neck: Crew Neck