New, Unused Rib Over Tights (Leggings) Chacott Black Purchased at a Chacott shop in January 2026 for 4,510 yen. The color is black. Size S～L (Height 145cm～165cm, Hips 80cm～98cm) ● Ribbed over tights made with Ioca yarn. (Ioca yarn is a material made by combining negative ion particles and far-infrared ray minerals using nanotechnology and then fiberizing them.) ● Excellent heat retention due to far-infrared rays, providing a comfortable warmth. ● Compared to ballet tights, these use thicker yarn, offering a supportive feel. ● The three-dimensional rib knit of thick and thin sections doesn't cling to the skin, providing a smooth and comfortable feel. ● 80 denier