Underwear is divided into big underwear and small underwear, which is a close-fitting household clothing and belongs to clothing;

Small underwear can be divided into bra and underwear;

Bras are divided into rims, non-rims and soft rims according to rims;

Bras are divided into sponge, non-sponge and space ecological cotton according to the mold cup;

In the era of soft rims, Gniyan only focused on soft rims bras.