Free swimming
Enjoy the water during your period, without giving up swimming.
Discreet protection
Built-in, invisible protection that maintains the look of a classic swimsuit.
Designed for your comfort
A breathable membrane designed to keep you comfortable.
Per your feed
As a replacement or in addition to your usual protection, depending on your flow.
Protection designed for water.
Technology integrated directly into the swimsuit, designed to absorb flow, not water.

OEKO-TEX® Standard 100 certified fabrics.
Made from OEKO-TEX® Standard 100 certified fabrics (class II, direct skin contact), free from harmful substances.
CERTIFICATE N°26.HCN.42389Money-back guarantee
30 days to change your mind.
Free shipping
Tracked shipping, within 10 to 14 business days.
OEKO-TEX® certified fabrics
Tested for direct skin contact.
What they say about it.
The cut is particularly good. The jersey is comfortable from the first wear and fits perfectly.
I bought the Miami and it's exactly the type of swimsuit I like to wear: elegant, refined, and absolutely indistinguishable from a classic swimsuit.
I simply enjoyed my day at the beach without a second thought. It's a real peace of mind.
The quality is immediately noticeable. The material is beautiful, the finishes are neat, and it maintains its impeccable support even after repeated use.
I ordered the Malibu for competitive swimming and it stayed perfectly in place. Very comfortable, even during intense exercise.
Really good quality, and a level of comfort I didn't expect to find in this type of swimsuit.
To live summer freely, without compromise.
The Good Cycle was born from a simple belief: no woman should have to give up water during her period. We create elegant and discreet swimsuits, to enjoy summer freely.
A jersey made to last.
Rinse
Rinse with cold water until the water runs clear.
Wash
Machine wash at 30°C, in a laundry bag if possible.
Dry
Out in the open, flat. No dryer.
Reporter
With complete peace of mind, cycle after cycle.
Your frequently asked questions.
What is a menstrual swimsuit for?
This is a swimsuit designed to be worn during your period. It integrates discreet protection directly into the fabric, allowing you to swim and enjoy the water with peace of mind, without having to constantly think about it.
Does it show?
No. The protection is integrated into the swimsuit, invisible from the outside. It maintains the look and cut of a classic swimsuit.
Does it replace a tampon?
Depending on your flow, the integrated protection may be sufficient for light to moderate flow. For a heavier flow or prolonged swimming, you can confidently combine it with your usual protection. It's up to you to choose what makes you most comfortable.
How do I maintain it?
Rinse your swimsuit in cold water after each use until the water runs clear. Then machine wash it at 30°, ideally in a mesh bag. Air dry it flat. Avoid using a tumble dryer and fabric softener to preserve its protection.
Which sizes to choose?
Our jerseys are available in a wide range of sizes. Each product page has a detailed size guide to help you choose. If you're between two sizes, opt for the larger size for more comfort.
Delivery and lead times?
Free shipping is included. Your order is dispatched with tracking and will arrive within 10 to 14 business days.
Returns and refunds?
You have 30 days to change your mind. If the product is not suitable, you can return it to us in good condition for a refund. Detailed terms and conditions are available in our return policy.
Materials and certification?
Our swimsuits are made from OEKO-TEX® Standard 100 certified fabrics (class II, direct skin contact), tested to ensure the absence of harmful substances. Certificate no. 26.HCN.42389.









