Period Sports Underwear – No. 8 | So’Stella®

Why you’ll love the No. 8 Period Sports Underwear
No woman should have to skip a workout because of her period — that’s why we created this sports-specific period underwear!

✅ Total comfort: ultra-stretch fabrics move with your body
✅ Secure fit: the elastic waistband keeps your underwear in place
✅ Absorbent: holds up to 3 tampons worth, with 8 hours of leak protection
✅ Breathable: mesh details wick away sweat and moisture

Say goodbye to disposable products and hello to the So’Stella period sportswear line.

Why choose So’Stella’s period sports underwear?
The No. 8 was designed so you can stay active — even during your period. With its anti-leak guarantee, you’re protected in every movement, no matter the sport.

So’Stella supports your active lifestyle with period-proof comfort. Our performance-focused designs are made for all women — whatever your workout.

So’Stella – empowering women through innovation
Whether at the gym, on a run, or at dance class — all women deserve to feel good during their cycle.

That’s why So’Stella creates high-performance period underwear for women and teens. Thanks to our advanced absorbent technology, you’ll find the perfect style for any activity.

We offer a delivery service that meets your expectations. You can choose the delivery option at checkout.

With express delivery, you can be delivered within 48 hours. (France)

Delivery via Chronopost Relay Pickup is free (for France only)

We offer a delivery service for overseas territories and Europe.

We offer a 30-day satisfaction guarantee or your money back.

Returns are free for orders delivered in France and Europe.

You can request your return via this link.