Menstrual panties iriscup+ IRISANA size M — reusable period underwear for moderate flow

IRISANA menstrual panties by iriscup+ in size M are reusable period underwear designed for moderate menstrual flow. Constructed from multiple functional layers and a blend of technical fabrics with sustainably grown natural fibers, these panties offer absorbency equivalent to approximately three regular tampons and provide breathable, odor-resistant protection. They can be used alone or as backup to a menstrual cup or tampon, and are sized M (36–38).

Advantages

These menstrual panties combine four protective layers to reduce the risk of leaks while remaining breathable and comfortable for daily wear. The inner absorbent materials capture menstrual fluid and help control odors without chemical additives. The blend of bamboo and organic cotton with certified technical fabrics aims to be gentle on skin and more sustainable than disposable products. Designed for repeated washing, the panties are intended to remain effective through regular use for approximately two years.

Suitable for

• Moderate menstrual flow days when you want reusable protection
• Backup protection alongside a menstrual cup or tampon
• Light overnight protection or light urinary leaks during physical activity
• Travel and daily use when avoiding disposable pads

When it may not be suitable

These panties are designed for moderate flow and absorbency equivalent to about three regular tampons; they may not provide sufficient protection on very heavy flow days. They are not intended as a replacement for medical devices or treatment for significant incontinence.

Key specifications

• Size: M (36–38)
• Absorbency: approximately equal to 3 regular tampons or 2 Iriscup L
• Protection layers: four-layer construction for leak resistance
• Materials: technical fabrics combined with bamboo and organic cotton
• Certification: fabrics compliant with OEKO‑TEX and GOTS standards for natural fibers
• Care lifespan: effective performance for about two years with proper care

How to use

Wear the IRISANA menstrual panties as you would regular underwear during menstruation. They can be used alone on days of moderate flow, or as a backup together with a menstrual cup or tampon for added security. Change to a clean pair when saturated. After use, rinse in cold water to remove excess fluid, then wash by hand or in a machine at or below 30°C (86°F) following the care guidance to preserve absorbency and fabric integrity.

What to consider before purchase

• Recommended flow: intended for moderate menstrual flow, not for very heavy bleeding
• Sizing: choose size M for European sizes 36–38 to ensure proper fit and leakage protection
• Care requirements: requires rinsing and low-temperature washing; avoid bleach, fabric softeners, oils, and tumble drying

Usage recommendations

Rinse used panties immediately in cold water and wash according to instructions to maintain absorbency. Rotate several pairs for convenience and longevity. Avoid harsh detergents and high heat to extend the usable life of the product.