Calvin Klein Eternity is a highly coveted men's after shave on Amazon. It has a classic and timeless fragrance that is perfect for any occasion. The top notes of lavender, mandarin orange, and bergamot create a fresh and citrusy scent, while the heart notes of coriander, lily, and orange blossom add a touch of warmth. The base notes of sandalwood, amber, and musk give the fragrance a sensual and masculine finish. Calvin Klein Eternity is a popular choice for men who appreciate understated elegance.