UGG Australia, these are UGG Australia brand sheepskin boots. The inside is fluffy with sheepskin, and these boots have a zipper on the side. Easy to put on and take off. ■ Material: Genuine leather, sheepskin ■ Country of manufacture: CHINA ■ Size: 6 (USA) / 37 (EU) / 23 (JAPAN) - Color: Black - Total height 24cm (including heel) - Heel height 2cm Please refer to the images for the condition. Please note that there may be slight measurement errors due to amateur measurements. Please understand that these have been stored at home. I will do my best to respond carefully and promptly. Please feel free to contact me if you have any questions.