HEATTECH leggings with heat retention using Japanese technology. - Brand: HEATTECH - Technology: JAPAN TECHNOLOGY - Size: L - Price: ¥1,290 - Features: Heat retention I purchased these previously, but they were the wrong size, so I've been storing them at home. They look black in the photos, but they are a brighter dark green. Thank you for looking. Color...Green系 (Green-based) Stains, tears, odors, etc...None