Mens coats are generally longer and thicker than mens jackets, providing more warmth and protection from the elements. Coats also tend to be more formal than jackets, making them a better choice for more formal occasions. Additionally, coats often have more pockets than jackets, providing more storage space. A mens shearling coat is a type of coat made from sheepskin or lambskin that has been sheared and tanned. It is usually lined with a soft, warmmaterialsuch as wool or cashmere. Shearling coats are typically designed with a collar, lapels, and pockets, and are often finished with a belt or buckle closure. They are a popular choice for cold weather wear, as the natural insulation of the shearling material helps to keep the wearer warm.