What material is best to choose for a nap blanket?

The material of the blanket is very particular, and different types have different comfort levels. So what material is best to choose for a nap blanket?
1. Wool. For those who are afraid of the cold, you can choose a wool lunch blanket. It refers to a blanket made of wool as raw material, which has very good air permeability, because the gaps between the fibers under the wool surface can form an air flow layer, helping to maintain an ideal constant temperature during lunch breaks.
2. Coral fleece. Coral velvet lunch blankets are also loved by consumers. It is currently a best-selling fabric among international textile fabrics. It feels soft and comfortable, has strong water absorption, and is also very breathable. The coral velvet nap blanket does not fade, is easy to dye, and has contact flexibility.
3. Polyester. Polyester is an important variety of synthetic fibers and is the trade name of polyester fiber in my country. Currently, many nap blankets on the market are made of this material, which has high strength and elasticity, so it is durable and strong. However, polyester lunch blankets will feel stuffy after being used for a long time. They are also prone to static electricity and are cheap.