Silk yarn can be made into fabric that can be worn in different climates. Fabric made from silk yarn is cool in hot summer days and warm in cold winter. Silk yarn is versatile in fabric world to make different type clothes because of its many benefits.
The amino acids of silk are the same with that in the human skin and hair. So fabric made from silk yarn is healthier to human body and can delay the appearance of wrinkles. Hairs can become healthier because constant exposure to nutrients.

Because silk is composed of natural structure of protein silk yarn is one of the most hypoallergenic of all the fabric. Since silk is made by silkworms when they are during protective period. So the fabric made from silk yarn can protect skin from natural threat like allergens. Fungus, dust and others tend to stay off silk fabric. So bedings or clothes made from silk yarns are allergic free.
There are also other properties that make silk yarn useful in making fabric. Silk is flame retardant and it is safe to make bedding and cushion. Skin can breathes and absorbs perspiration. It is a tensile strength which is nearly as strong as steel yarn. Clothes made from silk yarn washes easily and can takes colour well. It is easy to work with in knitting, weaving and spinning.