Worn once Washed Mediheal Room Trainer Product number: 1594 Color: Black Size: M Width: 59cm, Length: 71cm, Sleeve length: 84cm Material: 80% Polyester, 20% Polyurethane Used item Free shipping "Rest just by wearing it for your hardworking body. Workman's fatigue recovery wear" What is MEDIHEAL®? ・Fatigue recovery wear registered as general medical equipment ・High-purity ceramics, which are incorporated into the fibers using unique technology, radiate far-infrared rays emitted from the body. ・Creates an environment to recover from fatigue through the blood circulation-promoting effects of far-infrared rays."