【New, Unopened】General Medical Device MEDIHIAL Recovery Roomwear Top Only Wear it, sleep in it. Be healed. 《General Medical Device》 Special minerals absorb and radiate far-infrared rays. ◯Effects◯ ・Fatigue reduction ・Improved blood circulation ・Relief of muscle stiffness and tension ・Reduced muscle fatigue Color: Greige Size: LL Material: 80% Polyester, 20% Cotton Sleeve Length...Short Sleeve Shirt Season...Spring, Autumn, Summer WORKMAN Workman Purchased in December. I purchased the wrong size, so it's unopened. This is a store product, so there may be minor scratches on the outer bag. Please understand this before purchasing.