Sauna pants to enhance the sauna effect. The entire inside is made of aluminum material for diet just by wearing them! Available in M, L, and XL sizes. - Type: Sauna pants - Sizes: M, L, XL - Color: Black Please specify your desired size in the comments. ※ These are non-brand products from overseas. We inspect them, but please refrain from purchasing if you are concerned, as they may have small scratches, misaligned stitching, or odors that are inferior compared to products made in Japan.