The steel ring of underwear is mainly used for shaping, made of alloy, which surrounds the breast for half a week and has the function of supporting and improving the shape and positioning of the breast. You can take it off, but it will affect the original effect of the bra.

Steel ring underwear is a common underwear type in the market, commonly known as functional underwear. The inner steel ring is used to effectively gather and adjust the chest. Long-term wear can easily lead to sagging breasts and different sizes of breasts.

Most bras with steel rims use extremely soft steel rims, which reduces the sense of restraint on the chest and basically has no pressure; Without the steel ring, it gradually has the function of adjustment, and can be comfortably shaped and folded under the condition of free chest.

According to the bra cup classification:

A, 1/2 cup bra: The whole bra is hemispherical, characterized by the parallel front and rear legs of the cup. In the design and manufacture, more than 95% are detachable belts. Due to poor stability, the lifting effect is not strong, which is suitable for people with small breasts and the best matching effect.

B, 3/4 cup bra: it is the best centering style in bra design, which does not completely wrap the chest. 1/4 is exposed, revealing cleavage, sexy and charming. It is characterized in that the bone opening line is V-shaped, cotton is inserted backwards or obliquely, and the stress point is on the shoulder strap. Any body shape is ok, suitable for matching with suits and suits.

C. Full-cup bra: The whole bra is spherical and can accommodate all the breasts in the cup. It is suitable for plump, soft-fleshed and broad-chested women, and has a strong support and promotion function. Generally, full-cup bras are designed with large cup covers such as C, D and E ... suitable for sports and leisure wear.

Design cup classification according to appearance style:

A, seamless bra: seamless design, suitable for matching tights.

B, magic bra: add water bag and cotton pad on the inside of the cup, effectively increase blood circulation and promote chest development.

C, front button bra: hook and loop placement and chicken heart position, easy to wear, but also has a concentrated effect.

D. Long-beam bra: It is a standard bra, which can adjust the performance curve of abdominal and waist fat to match evening dresses.

E, casual bra: mostly made of cotton, daily wear, home leisure.

F, special function type: nursing bra usually opens a small mouth in front of the bra to feed the baby.

G. Bra without rims: Bra without rims refers to the design without rims in the bra. Through the design of mechanical bra, women's breasts naturally bulge, so that breasts are not bound by steel rings.