This ultra-thin period thong is the perfect choice for active women who seek comfort and discretion during their cycle. With protection equivalent to 2 tampons, and its Odor-Stop technology keeps you fresh and odor free. Designed with laser-cut technology, this thong offers a seamless, invisible design, ideal for wearing with tight clothing, ensuring no visible lines.
Available in an elegant red color.
The Seamless Sport Period G-string by Libertad Menstrual is designed for light flows, with an absorption equivalent to 2 tampons, and is equipped with XIBPro anti-leakage and anti-odor technology, which ensures protection and freshness all day long, even on fields days. Thanks to its soft 85% polyamide and 15% elastane fabric, it conforms to your body without sacrificing comfort and flexibility, giving you the freedom to move without restriction.
This seamless thong, made with laser cut technology, eliminates visible seams and provides a perfect fit under tight clothing. If you're worried about the lines of your underwear showing under your leggings or tight dresses, invisible panties are the perfect solution!
Do you love to dress as usual, but need discreet protection during your cycle? This thong is the perfect solution, combining comfort and protection without sacrificing style.
Order with free 24-hour shipping and start enjoying the freedom to move without worry!
Reusable period products are designed to offer a comfortable, washable and more sustainable way to manage your period. At Libertad Menstrual, you can find different formats, including period underwear, period thongs, reusable pads, pantyliners, period bikinis and period swimwear, each one created for a specific type of use, absorbency level and moment of your cycle.
Although they all share the same basic idea —helping manage menstrual flow in a discreet and reusable way—, each product works differently. That is why it is important to check each product page, its absorbency level, coverage type and recommended use: everyday wear, night-time protection, sport, pool, beach, first periods or additional protection.
Reusable period garments include a technical area made from several layers. Depending on the model, these layers can help absorb menstrual flow, manage moisture, improve comfort and reduce the risk of leaks during use.
In products such as period underwear, thongs or reusable pads, the absorbent area is designed for everyday use. In period bikinis and period swimwear, protection is adapted to water activities such as the pool or beach, usually with absorbency levels aimed at light flow, spotting or additional protection.
Not all reusable period products are designed for the same purpose. Period underwear can be a practical option for everyday wear, night styles usually offer more coverage, period thongs are often designed for light flow or occasional use, and reusable pads or pantyliners can help complete your protection depending on your needs.
Period swimwear and period bikinis, on the other hand, are designed for enjoying the water during your period with a garment made specifically for the beach, pool or water activities. In these cases, always check whether the model is recommended for light flow, moderate flow or additional protection.
Each product has its own absorbency capacity. Some models are designed for light flow, others for moderate or heavier flow, and others for spotting or the first and last days of the period. On our website, absorbency and coverage icons help you quickly understand what type of use each product is designed for.
To choose well, it is best to consider three factors: your flow level, the moment of your cycle and the activity you are planning. Choosing a product for sleeping, school, sport or swimming is not the same.
One of their main advantages is that they can be washed and reused. After each use, rinse the garment with cold water, wash it according to the care instructions and let it air dry. For swim products, such as period bikinis or period swimwear, it is also advisable to rinse the garment after contact with chlorine, salt water or sunscreen.
With proper care, reusable period products can support you through many cycles, helping reduce the use of disposable products while offering a practical option for different moments of your period.
Reusable period products can offer comfort, discretion and a more conscious way to manage your period. By choosing the right format for each moment —period underwear, thong, reusable pad, pantyliner, period bikini or period swimwear— it becomes easier to adapt protection to your body, routine and plans.
The key is to choose the right product according to your flow, coverage, activity and the level of protection you need at each moment.
Every body, every period and every moment of the cycle is different. That is why choosing the right absorbency level is key to finding the reusable period product that best suits your flow, routine and the type of activity you are planning.
At Libertad Menstrual, you can find different formats, including period underwear, period thongs, reusable pads, pantyliners, period bikinis and period swimwear. Each model has its own capacity, so we recommend checking each product page, absorbency icons, coverage type and recommended use.
Low absorbency is suitable for light flow, spotting, the first or last days of the period, preventive use or additional protection. It is also common in period products designed for water, such as some period bikinis or period swimwear.
In models that show an equivalence, it may correspond approximately to 2 tampons. However, it is always best to check the specific capacity of each product, especially for swimwear, thongs, pantyliners or products with a more specific use.
Medium absorbency is recommended for moderate or steadier flow, when you need more protection than low absorbency but do not need the highest-capacity styles. It can be a good option for everyday wear, school, work or daily activities.
In models that show an equivalence, it may correspond approximately to 4 tampons. It is a balanced option for those looking for comfort, discretion and intermediate absorbency for several hours of use.
High absorbency is designed for heavy flow, night-time use, heavier bleeding days or moments when you need more coverage and absorbency capacity. It is usually found in period underwear styles with a larger absorbent area and a more covering design.
In models that show an equivalence, it may correspond approximately to 6 tampons. For swim products, reusable pads, pantyliners or thongs, always check the specific product page, as absorbency can vary depending on the format, fabric and protective area.
Washing your reusable period products correctly helps maintain absorbency, protect technical fabrics and extend their lifespan. Although each garment may have specific care instructions, this basic routine works for most period underwear, period thongs, reusable pads, pantyliners, period bikinis and period swimwear.
After wearing the garment, rinse it with cold water until the water runs clearer. Avoid hot water at the beginning, as it may help set stains into the fabric.
For more persistent stains, you can soak the garment in cold water for a few minutes and use a mild soap. Avoid harsh products that could damage absorbent or leak-resistant layers.
You can wash reusable period products by hand or in the washing machine, preferably at a low temperature and always following the care label of each garment.
As a general rule, avoid fabric softener, bleach and whitening products, as they may affect absorbency, breathability and technical fabrics. To protect garments in the washing machine, you can use a laundry bag.
For swim products, such as period bikinis and period swimwear, it is advisable to rinse the garment after contact with chlorine, salt water, sand or sunscreen.
This helps protect the stretchy fabrics, preserve the colour and care for the integrated period protection area.
After washing, let the garment air dry in a well-ventilated place. Avoid wringing it too hard, as this may deform the fabric or damage the inner layers.
We do not recommend using a tumble dryer or placing the garment directly on radiators or other intense heat sources, as heat may affect the technical materials.
Rinse with cold water, wash with mild soap, avoid fabric softener and intense heat, and let the garment air dry. With these simple steps, your reusable period products can better preserve their shape, fabrics and protective performance over time.
XibPRO Menstrual Technology is the multi-layer protection system used in reusable period products by Libertad Menstrual. It is designed to combine absorbency, comfort, breathability and a protective barrier that helps reduce the risk of leaks during use.
This technology can be found in different formats, including period underwear, period thongs, period bikinis, period swimwear, reusable pads and pantyliners. Absorbency capacity and recommended use always depend on each model, so it is important to check the specific product page.
XibPRO uses a structure of thin layers designed to work together. Depending on the product, these layers help maintain a drier feel, absorb menstrual flow, improve comfort and protect the garment against possible leaks.
The first layer is in contact with the skin and is designed to provide a softer, drier feel during wear. In many styles, this layer includes organic cotton and helps reduce the sensation of moisture in the intimate area.
The Active+ layer helps guide menstrual flow towards the inner layers of the garment. Its role is to support faster absorption and help the surface feel comfortable for longer.
The Absorb+ layer is responsible for retaining menstrual flow. Absorbency capacity varies depending on the product: some models are designed for light flow, others for moderate or heavier flow, and others for additional protection.
In higher-absorbency styles, the capacity may be approximately equivalent to several tampons, while swim products or lighter formats may offer lower absorbency and be recommended for spotting, light flow or the first and last days of the period.
The Leak-Block layer works as a protective barrier to help reduce the risk of leaks and prevent flow from passing through to clothing. Its purpose is to provide extra security without adding unnecessary bulk to the garment.
You can find XibPRO in different Libertad Menstrual products, from everyday period underwear to options for sport, night-time use, first periods, beach or pool.
Discover all Libertad Menstrual products featuring this technology in our XibPRO Technology section.
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