WORKMAN Workman Mediheal(R) Room Pile Long Sleeve Crew Neck Item details: Size: L size Color: Black Worn only twice. Will wash and ship. There is some pilling, but please consider if you don't mind. ↓ Official product description starts here ↓ Rest just by wearing it on your working body. Workman's fatigue recovery wear A long-sleeved T-shirt for your daily life as room wear or relaxation wear. ●Product Features● What is MEDIHEAL®? ・Fatigue recovery wear registered as general medical equipment ・High-purity ceramics, which are made by a unique technology that kneads far-infrared rays emitted from the body into the fibers, radiate. ・Creates an environment that recovers fatigue through the blood circulation-promoting effect of far-infrared rays. Fatigue recovery wear for general medical equipment ・Fatigue recovery, blood circulation promotion, relief of muscle stiffness and stiffness, and reduction of muscle fatigue! ※Far-infrared ray blood circulation promoting effect ・Effective over a wide area, not just a point For a comfortable relaxation time! ・Pile material with a gentle texture ・Relaxed design with a loose fit without a feeling of tightness ・The gentle comfort that you won't want to take off once you put it on is attractive ・Enjoy a comfortable relaxation time with the fatigue recovery recovery long-sleeved T-shirt! Material 100% polyester ↑ Official product description ends here ↑