There are some shortcomings, such as poor air permeability, massiness, dull appearance and not heavy enough. Cashmere loop yarn is also the top cashmere yarn sought after by high-level cashmere players. It has a fashionable atmosphere that wool and worsted cashmere don't have. Its fluffy, soft and three-dimensional texture subverts people's previous impression of cashmere sweaters, and cashmere is no longer boring.