Shearling is a special type of material known for its luxurious feel, warmth, and durability. It is made from the skin of a recently shorn sheep or lamb, with the wool still attached, and is tanned with the wool left intact.

1. Warmth and Insulation: Shearling is incredibly warm because the wool side of the fabric provides excellent insulation. The natural fibers of the wool trap air, which helps to retain body heat, making it ideal for cold-weather garments like coats, jackets, and boots.

2. Softness and Comfort: The wool in shearling is soft and naturally breathable. It wicks moisture away from the body while maintaining warmth, providing a balance of coziness and comfort. This makes shearling-lined clothing and accessories very comfortable to wear, even over long periods.

3. Durability: Shearling is strong and long-lasting. If properly cared for, shearling items can withstand years of use without significant wear or damage. The natural oils in the wool make the material water-resistant, adding to its durability in damp or cold conditions.

4. Lightweight Nature: Despite its warmth, shearling is relatively lightweight compared to other heavy winter fabrics, which adds to its appeal in fashion. It offers excellent insulation without the bulk of heavy winter coats.