Etienne Aigner First Class Explorer (M) Edt 100Ml Top Notes: These are the initial scent notes you'll notice upon application. They are usually lighter and more volatile. Common top notes for men's fragrances include citrus, herbs, and spices.Heart Notes: These notes emerge after the top notes have evaporated. They form the core of the fragrance and are often floral, fruity, or spicier.Base Notes: Base notes are the foundation of the fragrance and are usually the longest-lasting. They are often rich and deep, with elements like woods, musk, or vanilla.