Thank you for looking. These are thermal bottoms from "bodytout.", an innerwear brand by Amway Japan. [Product Details] - Product Name: Thermal Bottoms (5-length) - Brand: bodytout / Amway Japan - Color: Mocha Beige - Size: M-L (Hip 87-100 cm) - Features: Bio-chitosan processing is gentle on the skin and offers excellent sweat absorption, antibacterial, and moisture-wicking properties. They are stretchy and comfortable to wear year-round. [Product Condition] New and unopened. Please only purchase if you understand that this is a home-stored item. Please refrain from purchasing if you are sensitive about such matters.