Wool sweaters can be made of a variety of different materials of wool or blended materials, the following are some common sweater materials:

Wool: Common woolen sweaters mainly use wool as raw materials, including cashmere and wool blends. Wool has good warmth and breathability, and is often used to make warm winter clothing.

Cashmere : Cashmere is a precious fiber produced in goats, which is soft, light and warm. Cashmere sweaters are favored for their comfortable qualities.

Wool Blend: Wool blend refers to the wool and other fibers such as silk, man-made fibers (such as polyester fibers) and other mixed sweater materials. This blend can combine the advantages of different fibers to achieve better comfort and durability.

Alpaca wool: Alpaca wool is a natural fiber from alpaca, with excellent warmth and softness similar to cashmere, often used to make high-quality winter sweaters.

Lamb cashmere: Lamb cashmere refers to the fine soft hair cut by sheep after birth. It has the characteristics of softness, warmth and comfort. It is the 1 common raw material for woolen sweaters.