The note unfolds with an ethereal, almost crystalline freshness, a modern interpretation of musk that defies traditional animalic undertones. It possesses a cool, airy transparency, akin to a vast expanse of clear sky or pristine, flowing water. The initial impression is often a delicate crispness, subtly metallic yet incredibly soft, without any sharp edges. It projects with a luminous, diffusive quality, creating an aura rather than a defined scent trail, often described as a "second skin" aroma. As a heart and especially a base note, it settles into a clean, smooth, almost powdery comfort, reminiscent of freshly laundered linen dried under an open sky. Its texture is weightless, silky, and profoundly clean, lending a sense of immaculate purity. Longevity is exceptional, often lingering for hours as a whisper of effortless elegance, evolving from a brighter initial "blue" accord into a more subdued, comforting hum.