Smoon – Selene Period Underwear for Girls, Medium Flow, Liberty

• Period underwear
• Designed for comfort and confidence while riding during your cycle
• No risk of discomfort, leaks, or chafing
• An alternative to disposable protection
• Effective protection for up to 12 hours
• Seamless technology
• Anti-bacterial fabric
• Ultra-thin and unnoticeable under your riding breeches
• Complete freedom of movement
• Suitable for medium flow (absorption capacity of 2 tampons) or everyday leaks
• Seamless technology for optimal comfort
• Zero leaks, zero odour, zero dampness
• Breathable and moisture-wicking fabric
• Certified STANDARD 100 by OEKO-TEX®, free from harmful substances
• Washable, reusable and long-lasting – a healthy and eco-friendly alternative to disposables

Flow guide: For the first days of your period, we recommend a heavy flow style. For mid-cycle and lighter days, opt for a medium or light flow style.
- Light flow = 1 tampon
- Medium flow = 2 tampons
- Heavy flow = 4 tampons

SMOON seamless period underwear is incredibly easy to care for!
Rinse in cold water after each use.
Machine wash at 30°C maximum.
Air dry.

Main material: 80% polyamide, 20% elastane
Gusset: 51% hydrophilamide, 42% polyamide, 7% elastane
Absorbent layer: 100% polyester
Membrane: 86% polyester, 14% polyurethane


All SMOON styles are made from French and Italian materials tested by independent laboratories, guaranteeing the absence of harmful chemicals and silver nanoparticles.

Smoon is a French technical and period underwear brand, founded in 2019. It offers seamless, comfortable, and ultra-high-performance underwear (zero leaks, zero odor), designed for periods, sport, or postpartum.