Most 3 part cup bras have underwires, but some 3 part cup bras are soft cup/wireless bras. This type of bra usually has an elastic underband that provides support without the uncomfortable addition of underwires. Some women only wear soft cup/wireless bras and will not consider wearing a bra with underwires due to the higher comfort level of soft cup/wireless bras. Soft cup/wireless bras sometimes have seamed, 3 part cups, which help direct your breasts forward instead of letting them spread to the sides for a streamlined look. The seams also support stress points and create shape. If you’re looking for both comfort and support, 3 part cup soft cup/wireless bras are a great solution. Check out the 3 part cup soft cup/wireless bras selection at HerRoom.com today and enjoy free shipping.