TOP n°5 - Coral
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Description
The cup
- Removable foams.
- Extra soft lining.
- Adjustable back.
- Adjustable straps that can be fastened in 3 ways by an Italian knot system.
- No iron or plastic (let's avoid micro-waste) to adjust the straps but knots. The bows are small and pleasant to wear. As for adjustment, the iron eyelets slide very poorly on swimwear materials and tend to loosen the straps too quickly; On the contrary, the bows do not loosen when you are moving.
Ideal for a stand up paddler or for lazing around.
Size advice
This top fits normally. Take your usual size according to the equivalences of your bra in the size guide . If you hesitate between two sizes, take the next size up.
If you have any doubts or questions about the size, please contact us at contact@posidonie.io
Our models
Maeva is 1.73m tall, wears an A cup and is a size S.
Fabric & Care
Posidonie's goal is to use a fabric that contributes to cleaning the oceans and the environment, but also one that is very elegant and comfortable to free women from any movement constraints. An eco-responsible swimsuit is also a durable swimsuit, which is why I chose the highest range of European fabric made from waste such as fishing nets and plastic bottles.
Main fabric (Spain): 85% ecoyarn PES. 15% Elastane. Weight: 190gr.
Labels: OEKO-TEX Standard 100. Global Recycled Standard.
Fiber recycling and fabric manufacturing: Spain. The energy used at the factory is solar. Ecological printing. Zero kilometer between plastic collection (bottles) and the processing plant.
🌞 UV Protection SPF50
Lining (Italy): 84% Recycled Polyamide. 16% Elastane.
Label: OEKO-TEX Standard 100.

The sea and salt will not damage your swimwear if you rinse it with fresh water after each use. Let it dry flat or hang it by itself.
Wash your swimsuit by hand. You can machine wash it at the end of your vacation, on a delicate cycle (max. 30 degrees), with a small amount of non-detergent laundry soap, without spin or drying cycles.
The chlorine resistance index of our materials is very good. However, the colors are more delicate.
Size Guide
One-piece
For one-piece swimsuits, we recommend choosing the size of your bottoms:
Size 34, choose XS
Size 36, choose S
Size 38, choose M
Size 40, choose L
Size 42, choose XL
Size 44, choose XXL

Top
For tops, here are our equivalents:
80A/B, 85A, choose XS
80C, 85B, 90A/B, choose S
80D, 85C/D,90C, choose M
85E, 90D, 95C, choose L
90E, 95D/E, 100E, choose XL

Please note that TOP 3.0 (large triangles) sizes a little larger than the others. If you're between two sizes, choose the smaller size.
We recommend the following equivalents for TOP 3.0:
80A/B, 85A, 90A choose XS
80C, 85B, 90B, 85C, 90C, choose S
80D, 85D, 95B choose M
85E, 90D, 95C, choose L
90E, 95D/E, 100E, choose XL
Bottoms
For bottoms, we recommend choosing your usual panty size:
34 (hip circumference in cm: 83-89): XS
36 (hip circumference in cm: 90-96): S
38 (hip circumference in cm: 97-101): M
40 (hip circumference in cm: 102-106): L
42 (hip circumference in cm: 107-113): XL

How to measure your hips?
Place the tape measure around your hips at the widest point. Position it close to your body, without tightening it, and directly on your skin.
Tip: If you don't have a tape measure, use a string and then measure the length on a ruler.
Any questions about sizing?
Let's think about our planet and avoid a round trip.
Contact us at contact@posidonie.io and we will help you find the right size.
Goes with
Description
Along with the triangle top, the knotted panties are the two must-haves of the bikini!
The cup
- Small bows on the sides
- The shape is classic, slightly indented.
- By wearing it high, you accentuate its low cut.
- Its lining makes it extremely soft.
All our models have been tested by excellent swimmers and water sports enthusiasts in the south of France and during their travels. You can use this Bottomfor lounging, paddling or leisure swimming.
Size advice
Take your usual Bottom underwear size. For example, if you take your panties in size 38, choose size M.
If you have any doubts or questions about the size, please contact us at contact@posidonie.io
Our model
Maeva is 1m76 tall, wears a size 36 and therefore a S.






















