August 2025 This item was provided to me when I used First Class. It is men's pajamas/loungewear from ReD (Red) recovery wear, a general medical device. The relaxed silhouette makes it easy to turn over in bed, providing a stress-free wearing experience. It has excellent absorbency and quick-drying properties, so it feels smooth against the skin even if you sweat during sleep. ●Product Information● The color is gray and the size is L. Product Name: ReD Recovery Wear (Bear Tenjiku Thick Fabric) General Name: Home-use far-infrared blood circulation promoting clothing Medical Device Manufacturing Notification Number: 23B2X10055RD0202 Manufacturer: MTG Co., Ltd. Material: 68% Polyester, 23% Rayon, 9% Polyurethane Country of Origin: Cambodia Product Number: Sleep Pullover Long Sleeve JAL Original First Class Relaxing Wear