Cotton Rib Waist Warmer, Black, Size S, Set of 2 Style: Waist Warmer, Single Abdominal Wrap (Single Layer) for Women, Set of 2 97% Cotton, 3% Polyurethane, Cotton Rib Knit Go for it! Made in Japan!! ・This thin, single-layer abdominal wrap is unnoticeable when worn. ・The stretchy material expands well, and the hem is finished with a picot edge, so it doesn't feel constricting. ・Comfortable cotton material for year-round use. ※The color in the photo may appear slightly different from the actual product. Please understand.