Teen Sports Period Boxer - No. 12

Boxer de sport pour ado - spécial règles

Regular price
€27,96
Regular price
€34,95
Sale price
€27,96
Tax included. Shipping calculated at checkout.
Size
Help about your size
In Stock - Estimated delivery from Monday 8 June 2026 The estimated delivery date is calculated based on the average delivery time in your area, which may differ slightly from the actual delivery date.
Free delivery in France At pickup points
Satisfied or refunded Free exchange for 100 days
Pay in 3 installments with no extra fees No minimum purchase
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Description of Sports Menstrual Underwear

The benefits of the No. 12 sports period boxer for teens

The teen sports period boxer is the peace-of-mind solution for your teen, with comfort and effectiveness you can rely on.

  • Absorbent : up to 3 tampons’ worth and 8h of absorbency for your teen
  • Wicks away perspiration: with its mesh finishes, there’s no damp feeling
  • Flawless comfort : your teen will enjoy total freedom of movement thanks to its stretchy fabrics
  • Fits all body shapes
  • Ideal for first periods

No more discomfort and odors from disposable protection with Sorio’s line of sports period underwear for teens!

Why choose the So'Stella sports period boxer for teens?

The No. 12 sports period boxer for teens is the ideal comfort partner for your teen. It will allow her to enjoy physical activity without the risk of leaks during her period.

The So'Stella range of period underwear for teens by Sorio was designed to offer a comfortable, economical, and durable solution for your teen’s periods. 

No more odors and uncomfortable perspiration—with So'Stella, your teen won’t have to miss sports practice anymore.

Living through your period with style and comfort is possible!

So'Stella, a brand committed to women and young girls

So'Stella has women and teenage girls in mind with a line of period underwear adapted for sports
Period boxer or sports period briefs, So'Stella thinks of all teens! With its effective absorbent technology, you’ll find the sports period bottom that suits your teen, adapted to all kinds of sports activities. 

Composition

Matière Principale : 88% Nylon recyclé, 12% spandex + Mesh*

Membranes Internes : 75% Fibre de bambou et 25% Polyester, Breathable TPU

Designed in France 🇫🇷

*mesh : type de tissu solide et élastique en maille très fine. Textile micro-aéré permettant d’évacuer la transpiration

Delivery & returns

Delivery in France:
Parcel shipped within 24h from our warehouse in Toulouse (business days)

  • Chronopost pickup point - 2 to 4 days, €3.50 (Free from €50)
  • Express Colissimo - 2 to 3 days, €4.95
  • Next-day Chrono delivery - 24h, €7.95

Returns:
Products from the OUTLET collection cannot be returned or exchanged.

teen period sports boxer
comfortable teen period sports boxer
front view of teen period sports boxer
back view of teen period sports boxer
back view of teen period sports boxer
benefits of teen period sports boxer
Teen Sports Period Boxer - No. 12
  • Flawless absorption

    Up to 3 tampons

  • Zero-leak guarantee

    Up to 8 hours of peace of mind

  • Absolute comfort

    Feel comfortable

  • Breathable

    Wicks away perspiration

Au Féminin press logo Sorio
The Body Optimist logo

How Our Sports Period Underwear Works

Our sports period underwear features absorbent technology designed to absorb your menstrual flow and wick away sweat.

  • Honeycomb layer : lets blood through
  • Absorbent fabric : holds menstrual flow
  • Waterproof layer : prevents leaks

Washing your sports period underwear is easy!

  • Step 1: Rinse

    Rinse your period underwear in cold water until the water runs clear

  • Step 2: Wash

    Wash by hand or in the machine at 30°C maximum, without fabric softener

  • Step 3: Dry

    Leave to air dry, do not tumble dry

breathable period underwear for sports
period underwear for sports
sports-period-underwear
Woman exercising in breathable period underwear

Move freely and forget about your period!

No more discomfort from sanitary pads that are not practical for your workout, or pain caused by tampons!

The 2-in-1 innovation: sports period underwear for your period and your workouts, even intense ones.