Menstrual briefs with high absorption made of cotton. They feature 4 layers of technological fabrics. Suitable for normal to heavy flows or bleeding, with an absorption equivalent to 12 hours of protection or 4 tampons. Use both day and night, without leaks or odors. Covers front and back for a leak-proof result. Ultra-absorbent, ultra-thin, washable, and with a minimum lifespan of 2 years. Prevents stains on your clothes and sheets. Made with a very pleasant-feeling fabric and an elastic waistband. Its design and thinness will give you the sensation of wearing briefs you use daily. Odorless, absorbent, water-repellent, breathable, antibacterial, and vegan. Beautiful and ultra-comfortable, without a diaper effect, 3mm thick. Washable and reusable. Great absorption capacity and breathability, you'll be protected for up to 14 hours without any odor. * 🩸ABSORBENT: they are specially designed to offer you reinforced protection in the front and back. They can absorb up to 40 ml (depending on each woman) of menstrual flow equivalent to 3 tampons. * 💨 EXTENDED PROTECTION - Ideal for sports or sitting, the absorbent part of these briefs extends to the middle of the back. * 🌿 BAMBOO COTTON: Organic cotton, soft and skin-friendly, certified by OEKO-TEX, which guarantees the absence of harmful substances for your body and the environment. You can wear the briefs on menstruation days, or you can use them every day and every night.