Materials For Hanna Laces

Outer Cup and Front Frame: Soft, low stretch scalloped lace made of 100% nylon
Inner Cup Lining: Buttery low stretch satin made of 100%
Back Band: Power stretch mesh made of 100% nylon
Elastics: Plush and strong made of 90% nylon and 10% spandex (no latex)
Rings, Sliders, Hook Eye Closure: Metal with with chip resistant nylon powder coating