Warm socks with excellent heat retention. Easy-to-use black color, set of 3 Soft, fluffy touch (15cm length) Brand new, unused, unopened. - Size: 23-25cm - Color: Black, solid Thank you for viewing. Instant purchase OK ⭕️ Will ship via Rakuraku or Yu-Yu Mercari delivery. [Regarding Shipping Packaging] Due to shipping costs, we will disassemble the packaging to keep the thickness within 3cm. If you prefer regular mail (teikeigai), we can ship without disassembling the packaging as shown in the image, so please let us know in the comments section before purchasing.