Wool-blend no-show socks from Smartwool, new in packaging. This is their previous Hide & Seek style of no-show socks and I like them a lot. Thin wool, no padding, great for wearing with loafers. Size large. (I love that their socks come in sizes. Too bad these aren't my size!) I know shipping on Poshmark is a bit steep for small things like this - perhaps bundle with other items in my closet for a discount.