Product Description It is made of breathable combed cotton fabric. ; Our product is a 2-piece pajama set, consisting of 1 top and 1 bottom; Product Content and Features Product Content: Main fabric Dark Blue Stripe: 100% Cotton Product Features: Fit: Standard Product Type: Pajamas Suit Gender: Baby Boy Brand: LCW baby Thickness: Thin Pattern: Printed / Patterned Length: Long Collar: Crew Neck. Sleeve Length: Short Sleeve Fabric: Combed Cotton