1, warmth retention: due to the high density of wolf hair, it has good warmth retention. The warmth retention of wool vests is also quite good, especially when the interior is filled with warm materials (such as cotton).

2, the sense of wearing: due to the high density of wolf hair, wearing a wolf hair vest will feel heavier, and at the same time, due to the high hardness, it will have a certain sense of oppression on the skin. Wool vest is softer and more comfortable to wear.