





Invisible and seamless thong - Women -
Discover the String n°19 Tuscany sports thong from the French brand Hastko, created by women for women, ensuring a perfect blend of technical innovation and feminine elegance.
Its 100% seamless design, combined with welded edges and a velvet-touch 3D print, provides an incredible second-skin effect. This cutting-edge technology eliminates any irritation and guarantees complete discretion under your outfits, allowing you to move freely.
The subtle plays on transparency add a refined feminine touch without compromising privacy. Made from a breathable, quick-drying material, it effectively wicks away moisture, keeping you dry and comfortable even during the most intense training sessions.
This thong embodies excellence and ingenuity, offering you a lasting feeling of well-being throughout the day and whatever your sporting activity.



- Second skin effect
- Seamless, welded edges and velvet-touch 3D print
- Invisible
- Transparency effects
- Breathable and quick-drying material
- Machine wash at 30°C, preferably in a mesh bag
- No tumble drying or bleaching agents
- Model developed in Chamonix Mont-Blanc
Composition:
- Technical fabric 1: 79% Polyamide, 21% Élasthanne
- Technical fabric 2: 72% Polyamide, 28% Élasthanne
- Cotton gusset: 98% Cotton, 2% Élasthanne