Made in Korea using Microfiber material which is as soft as silk.
More about Ultra-microfiber:
Ultra-microfiber is fabric thread which is less than 1/100 the thickness of hair. Because of the unique method of weaving, dust and ticks cannot pass through it, so allergens that cause dermatitis and allergies in babies are prevented.
Also, the fabric is very strong and flexible so it is widely used as material for underwear in which friction and movement of human body takes place much and its excellent water suction and discharging function makes it used for functional wear for sportsman who plays fierce sports like cycle, soccer, basketball etc.
The material is also allows air and water to pass through, hence it is a very breathable and comfortable material for babies.
It improves friction noise which is disadvantage of microfiber beddings made by other makers so it provides you with more comfortable sleeping.