With 70 years of manufacturing history, BYC is the most popular underwear brand in South Korea.
BYC is a well-known brand for its Reasonable Price, High Quality, and Use of Fine and Optimum Materials for types of Clothes.
It is made up of High Quality 100% Cotton for Soft and Comfortable wearing.

Please check the Size Information Table for Actual Measurement in product photos because it is Asian size.
The design of the plastic pack of each item varies slightly depending on the production date but all items are genuine products made by BYC in Korea.