Amoena Katy Wire Free Bra is an everyday, seamless and easy fitting bra. The MICROSENSE microfiber pocket fabric is ultra soft and breathable for ultimate comfort and the Naturexx fabric finish offers moisture wicking benefits. It is constructed to support and stabilize the sides without the need for side bones. It features padded, adjustable elastic straps while the straps increase in width to maintain support in larger sizes. Katy Wire Free Bra is made up of 79% nylon and 21% spandex.