This is a WORKES RAF sweater. The color is fade black. It's 100% cotton and has faded considerably. There are some frays, especially around the armpits, from being worn a lot, so please repair it. Size: M? Width: 53 cm Shoulder width: 47 cm Sleeve length: 60 cm Total length: 62 cm Compared to other WORKES cotton sweaters, this one has a relatively slim fit, designed to be easy to move in as an inner layer for leather jackets or blazers. It feels like a sweatshirt in sweater form, meant to be worn with just a t-shirt underneath. Quoted from the retailer's product description website: [At first glance, it looks like a wool sweater, but it's a cotton cut-and-sew sweater. It's thick and warm even in winter, but its strength is that it can be washed in a washing machine anytime. The body is made of extremely thick jersey. The knitting structure is the same as a t-shirt, but by knitting multiple thick yarns together, it achieves the thickness of a low-gauge sweater. The back of the fabric is brushed to give it more of a sweater-like feel. The ribbing is a type of needle-out knit with many stitches removed, creating a distinct bumpy texture. The more stitches are removed (creating bumps), the better the stretch, but the weaker the recovery. The needle-out gauge is adjusted to balance these factors. The RAF Sweater is inspired by the high-neck sweaters worn by RAF pilots in the movie Dunkirk. British-style military wool sweaters often feature thick needle-out ribbing. I've tried wearing reproductions made of wool, called RAF or Submarine sweaters, but of course, they were scratchy. Even with an inner layer, the neck always felt scratchy. So, WORKERS created the RAF Sweater in cotton to capture that atmosphere. The neckline is tight, making it difficult to wear over a shirt. Wearing it with just a t-shirt inside feels comfortable as the brushed surface touches the skin. In deep winter, wearing an inner layer underneath makes it truly warm. For those who are sensitive to wool, we recommend wearing Icebreaker, which is less scratchy even though it's 100% wool, or synthetic materials like Patagonia Capilene when you're worried about itchiness due to your physical condition.]