Product Description It is made of breathable combed cotton fabric. ; Our product is a 4-piece pajama set, consisting of 2 tops and 2 bottoms; Product Content and Features Product Content: Main Fabric Pajamas Bottom: 100% Cotton Main Fabric Pajamas Top: 100% Cotton Product Features: Thickness: Thin Gender: Baby Boy Brand: LCW baby Pattern: Printed / Patterned Collar: Crew Neck Fit: Standard Product. Type: Pajamas Sets Package Contents: 4-Pack Sleeve Length: Long Sleeve Fabric: Hosiery.