Wear it, sleep in it. Find comfort. As roomwear or relaxation wear, it's thin and smooth to the touch. Brand new, unused. Color: Heather Charcoal Size: LL ●Product Features● What is MEDIHEAL®? ・Fatigue recovery wear registered as general medical equipment. ・High-purity ceramics, using unique technology, are kneaded into the fibers to radiate far-infrared rays emitted from the body. ・The far-infrared rays promote blood circulation, creating an environment for fatigue recovery. General medical equipment for fatigue recovery. ・Recovers fatigue, promotes blood circulation, alleviates muscle stiffness and soreness, and reduces muscle fatigue! ※Far-infrared ray blood circulation promotion effect ・Effective over a wide area, not just at a single point. For a comfortable relaxation time! ・Meltingly soft to the touch, and even smoother. ・Side pockets are convenient for storing small items. ・Elastic waistband & drawstring for easy wear and removal. ・Reflective material on the back right side for visibility support. ・Fatigue recovery recovery pants for a comfortable relaxation time every time you wear them!