This is a thick black knit sweater from NIKO AND… (niko and). It's very warm and perfect for fall and winter. The size is 3. I wasn't sure which size (S, M, or L) it corresponded to, so I searched online and found it to be a size L. It feels quite roomy when worn, giving the impression of a Japanese size L~XL. Instant purchase is welcome ◎ No stains, tears, or odors.