OTTO KERN Signature Extreme is a rich men's fragrance that exudes self-confidence and energy. The men's fragrance OTTO KERN Signature Extreme is an intense version of the classic OTTO KERN Signature scent. Energetic, rich notes emphasize the masculinity of the wearer and reflect his fiery character. OTTO KERN Signature Extreme is designed for men who radiate pure masculinity, willpower, passion, and energy. They know what they want and always have the courage to take risks. The new fragrance from OTTO KERN is the perfect companion in extreme and challenging situations.