Wireless & Wire-free Bras

What is a Wireless Bra?  

A wireless or wire-free bra is free of underwires. This bra style is sometimes called a soft cup bra as well. This bra style gives a comfortable and relaxed fit. In order to provide support, a wireless bra will have a wider underband, more breast coverage, and a taller center panel.  This bra style is not able to tack between breasts and therefore does not give defined breast definition.