•XS Size: Chest Width and Back Length of 28-30 cm, Back Length of 20 cm, Reference Weight of 2-4 jin, and an approximate weight of 25 grams.
•S Size: Chest Width and Back Length of 30-32 cm, Back Length of 23 cm, Reference Weight of 4-6 jin, and an approximate weight of 30 grams.
•M Size: Chest Width and Back Length of 36-38 cm, Back Length of 28 cm, Reference Weight of 6-8 jin, and an approximate weight of 35 grams.
•L Size: Chest Width and Back Length of 40-44 cm, Back Length of 32 cm, Reference Weight of 9-11 jin, and an approximate weight of 40 grams.
•XL Size: Chest Width and Back Length of 45-50 cm, Back Length of 38 cm, Reference Weight of 12-15 jin, and an approximate weight of 45 grams.