Uniqlo Heattech slacks. They are thick and warm. They have not been used outdoors. I am selling them because I no longer have the opportunity to wear them. The size is not indicated, so I am listing them as M. The waist is 76cm and the hem has not been altered. They will be folded and shipped via Takkyubin Compact. These are used items, so there may be minor damage. Please understand this before purchasing.