Product Description Crew neck short sleeve baby boy pajama set is made of 100% 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: 100% Cotton Main Fabric Pajamas Upper: 100% Cotton Product Features: Collar: Crew Neck Thickness: Medium Thickness Sleeve Length: Short Sleeve Material: 100% Cotton Pattern: Printed Seller: LC Waikiki Gender: Baby Boy Fabric: Combed Cotton Brand: LCW ECO Fit: Standard Length: Standard Product Type: Pajamas Suit