Bottom n°4 - Black Setaria

$39.00 $63.00

9 in stock

Eco-friendly, chic & sculpting high-waisted bottom

The cup

  • Sculpting effect
  • The back is quite covering
  • These retro-shaped bikini bottoms lengthen the legs
  • Its elasticated edges allow it a pleasant hold
  • Its lining gives it extreme softness.

All our models have been tested by excellent swimmers and water sports enthusiasts, in the south of France or during their trips abroad. You can use this bottom for surfing, sea swimming and stand-up paddleboarding.

Size advice
Take your usual underwear bottom size. For example, if you take your panties in 38, choose M.

In case of doubts or questions about the size, do not hesitate to write to us at

Our models
Here our models are wearing S


Fabric & Care

Posidonia's objective is to use a fabric that contributes to cleaning the oceans and the environment, but also very elegant and comfortable to free women from any constraint of movement. An eco-responsible jersey is also a sustainable jersey, which is why I have chosen the highest range of European fabric made up of waste such as fishing nets and plastic bottles.

78% Recycled Polyamide. 22% Elastane.
Weight: 190gr.
UPF 50 (sun protection).
Bi-directional stretch (marries muscles & movements: great sensation)
Label: OEKO-TEX Standard 100.
Italian fabrics.

🌞 UV protection SPF50


The sea and the salt do not alter your swimsuits if you rinse them with fresh water after each use. Let it dry flat or laid out on its own.

Hand wash your swimsuit. You can wash it in the washing machine at the end of your vacation, on a delicate cycle (max. 30 degrees), with a non-detergent detergent, without spinning or drying cycle.

The chlorine resistance index of our materials is very good. The colors, however, are more delicate.

Customer Reviews

Based on 2 reviews
Très flatteur !

Le bas 4.0 noir sétaria taille normalement. Le tissu est doux et quali. La coupe de ce bas de maillot de bain est très flatteur. On s'y sent à l'aise: ça ne serre pas et l'effet légèrement sculptant nous met nettement à notre avantage!
Moi qui porte plutôt des maillots de bain 1 pièce, je suis conquise par cette culotte taille haute!

Bas maillot 4.0

Comme pour le haut, super matière et super confortable. J'ai demandé un conseil taille et c'est parfait !

can be worn with