The Happy People women's pajamas model 6413 are made of soft warm interlock cotton, perfect for ensuring warmth and comfort during the coldest nights. Made of 100% high-quality cotton, these pajamas ensure breathability and delicacy on the skin, ideal for a pleasant rest. The open design with front buttoning makes them practical to wear, while the interlock fabric offers a feeling of softness and resistance, maintaining its shape even after numerous washes. An essential garment for those seeking comfort without sacrificing a simple and comfortable style.