What kind of fabric do your factory use for women fitness wear?

What kind of fabric do your factory use for women fitness wear?

For women sports bra and yoga pants,We usually use moisture wicking and stretchy 86%nylon 14%spandex(280-320gsm) which is 

also non-see through.The color of the fabric is also not easy be washed off even after many times.Very good quality fabric to make 

women fitness wear.