Supports beautiful legs while providing a refreshing lightness! Using 520-denier high-support yarn and a graduated compression design from ankle to calf, these tights firmly tighten and support your legs. The openings and toes are soft to prevent digging in and reduce tightness. The far-infrared rays, a characteristic of Photoelectron, provide warmth. *Please check the size carefully before purchasing. How to use: 1. Widen the opening and insert from the toes. 2. Adjust the position of the toes. 3. Align the heel position. 4. Slowly pull up, ensuring there are no wrinkles or overlaps. 5. Make sure the back of the knee is not compressed by pulling up too high. ★Size M: 23-25cm ★Materials/Ingredients Nylon, Polyurethane ★Country of Origin Japan