Workman Mediheal Men's Loungewear Long Sleeve Shirt for Men This is a popular recovery wear item from Workman. This is for men. MEDIHEAL uses its unique technology to incorporate high-purity ceramics into the fibers, which then radiate far-infrared rays released from the body. This promotes blood circulation and creates an environment that alleviates fatigue. ・Brand: WORKMAN ・Item: MEDIHEAL ROOM Long Sleeve Shirt ・Color: Black ・Size: LL It will be compressed and shipped via post.