This is a collaboration item between Tabio (Kutsushitaya) and Ameri, featuring gray socks (loose socks) with fine ribbing. I received this item in December of this year, but I'm selling it because I haven't had the opportunity to use it. It's new, unopened, and has been carefully stored at home since I received it. Ameri collaboration items are always popular and seem to be difficult to obtain, so I think this is a relatively rare item! If you like Ameri or are looking for socks, why not consider it? (⁠ꈍ⁠ᴗ⁠ꈍ⁠) *Quoted from the official website below* Tabio x Ameri BACK EMBROIDERY LOOSE SOCKS Loose socks that add volume to your feet with a moderate thickness. The UNDRESSED logo embroidery on the back of the opening is a key point. Available in two colors: off-white and gray, which are easy to coordinate with basic outfits. Recommended to pair with pumps or loafers. Size: 22.5-24.5cm Length: 52cm Color... Gray系 (Gray-based) Pattern/Design... Solid Sock Length... Long/Over-the-knee Stains, tears, odors, etc.... None