Calvin Klein Eternity Men Parfum 200Ml These are the middle notes that emerge after the top notes have faded a bit. Eternity for Men commonly includes heart notes such as juniper, sage, and basil, which provide a herbal and slightly spicy dimension to the fragrance. The base notes are the foundation of the fragrance and become more prominent as it dries down. Eternity for Men's base notes often feature woody elements like sandalwood, rosewood, and vetiver, along with a touch of musk, creating a warm and sensual finish.