Scottish yarn underwear has several distinctive features that make it a quality choice. First of all, they are made from a cotton of exceptional finesse, which gives them a very soft texture and pleasant to the touch. Their weave is often very tight, which gives them great strength and excellent durability. In addition, the yarn of Scotland is known for its lightness, allowing underwear to be both comfortable and space-saving. Finally, their neat finish and elegant appearance make them both practical and aesthetic pieces. In summary, they combine softness, resistance, lightness and elegance, which makes them high quality underwear.