The backup pair works with your pad, tampon or cup — not instead of it.

What to wear with period underwear

YOYI FASHION period underwear is extra protection. Here is how to pair it with a pad, a tampon or a cup, at night, at school and in the pool.

  1. With a pad

    Stick the pad to the gusset as you would in any brief. The lining beyond the pad covers the front and back edges.

  2. With a tampon or cup

    Wear the brief as normal underwear. If the tampon or cup overflows, the lining is the next thing it meets.

  3. At night

    Sleeping is where the front-to-back lining earns its keep, because lying down sends things in directions a pad does not cover.

  4. In the water

    Use period swimwear, not period briefs. The swim pieces are made of quick-drying swim fabric with their own lined gusset.

We describe our briefs the way our listing does: as protection that works together with your usual product.

See period underwear