High Quality Material Ultra soft plush flannel material soft touch feeling good while wearing smooth and fine. Double layered which keeps hot air inside for longer time and prevent you from cold air in winter. Appropriately cuff design not too tight but can keep warm your wrist and ankle is free from the elastic while using it. Our Cozy & Warm pajamas made out of flannel material which makes them breathable and comfortable to wear You will feel the ultra plush material when you wear this pajamas so you can be comfortable warm and cozy whenever and wherever. All jammies come with front and back zipper so it is very easy to wear and use.