This is a standard, thin wool knit from Theory. The color is medium heather gray (a dark gray). The size is S according to Theory's sizing, which is equivalent to a general size 9 in Japan. Retail price was 28,600 yen (including tax). I've worn it 3 or 4 times, and I think it's in good condition considering its age, but please understand that this is a used knit product.