Discover the exclusive Onyx S-427/1 strings, which combine delicacy of execution with comfort and a modern approach to lingerie. The model is made of a combination of tulle, soft microfiber, and cotton enriched with silver ions, which ensures comfort and additional support for the skin. The back made of light tulle gives the whole a subtlety and elegant finish. The well-thought-out construction ensures that the lingerie remains invisible under clothing, guaranteeing an aesthetic and smooth effect. The materials used ensure comfort throughout the day, microfiber provides softness, and cotton with silver ions supports a feeling of freshness and comfort.