This is the ANDERSEN-ANDERSEN SEAMAN CREWNECK. Size S Unisex, suitable for both men and women. As shown in photo 5, there is a small, faint stain about 1 cm long on the right sleeve. Compared to the standard 5GG model, it's thinner and lighter. It's made from high-quality merino wool. The long sleeve rib cuffs with thumb holes are a key feature. Inspired by the design of hunter knitwear, this knit can be worn either way, allowing busy sailors to put it on without worrying about the front or back.