This warm baby onesie from Konges Sløjd is crafted in a soft, velvet-like cotton blend (80% organic cotton, 20% recycled polyester) for a cozy, premium feel. A full push-button opening along the front enables quick, fuss-free changes. Wear this alone or as a comfy extra layer over thinner cotton basics on cold days, and use it for nap time in the pram or stroller. Soft texture feels gentle against delicate skin while the clean, neutral design pairs easily with other baby items.