Period. By The Period Company Women's Bikini

Say hello to your new go-to for heavy days, light days, and everything in between. This is absorbent underwear for women designed to keep up with your life — not slow it down. Whether you're managing your period, bladder leaks, or postpartum recovery, this pair is built to handle it all with leak resistant protection, buttery-soft comfort, and a whole lot of confidence. Crafted with our ultra-flexible Flow Stretch™ fabric, these womens period underwear hug your body without digging or rolling, moving with you through every twist, stretch, and nap. Inside, a gusset lined with 95% organic cotton — and absolutely made without PFAS — provides breathable, skin-loving softness where it counts most. Designed to absorb up to 9 tampons' worth of fluid, this is your heavy flow period underwear hero. No backups. No bulk. Just smart, sustainable protection that works. And the best part? One pair replaces hundreds of disposable pads and tampons, saving you money while reducing waste. From teens navigating their first cycle to marathoners chasing finish lines, thousands trust this menstrual underwear for women to keep them dry, confident, and leak-free — without ever sacrificing comfort.

• I’M YOUR HEAVY-FLOW HERO — NO LEAKS, NO LIMITS: I can hold up to 9 tampons' worth, seriously. Heavy flow period underwear? That’s me! Periods, pee, postpartum, I stay cool, dry, and in control so you never have to second-guess a move.
• I BREATHE, STRETCH & NEVER ROLL OUT ON YOU: My Flow Stretch fabric keeps things light and airy, while my waistband stays right where it should. No riding up, no digging in, just buttery-soft stretch that feels like a second skin. Perfect period underwear for women who need comfort that moves with them.
• ORGANIC COTTON WHERE IT COUNTS — Down there deserves the best. That’s why I’m lined with 95% organic cotton and zero weird chemicals. Just pure, breathable softness, made without PFAS, free of worries. Menstrual underwear for women that’s as clean and soft as it gets.
• I’M NOT SINGLE-USE — I’M A LIFER: One pair of me replaces hundreds of pads and tampons. I’m washable, reusable, and built to last, for your body and the planet. Womens period underwear that saves your wallet and helps reduce waste.
• REAL PEOPLE LOVE ME — YOU WILL TOO: Teens, mamas, marathoners, thousands have made the switch to me. No shame, no stress, just absorbent underwear for women that fits your every move.