Hastko String N°19

The Hastko String N°19 is technical performance underwear designed for intensive movement and uncompromising comfort. Its seamless construction, welded edges and SENSELAST® Velvet Soft Touch fabric create a soft second-skin feel that remains discreet beneath close-fitting sportswear.

Breathable, quick-drying materials help maintain comfortable performance during active pursuits, while transparent stretch-tulle details add a feminine, lightweight finish. Developed in Chamonix-Mont-Blanc, this baselayer suits women seeking low-profile comfort and reliable freedom of movement for demanding outdoor activities.