Amazon.com: Calvin Klein CK One Eau de Toilette Citrus Unisex Mua Calvin Klein CK One Eau de Toilette Citrus Unisex Fragrance Amazon.com: Calvin Klein CK One Eau de Toilette Citrus Unisex Amazon.com: Calvin Klein CK One Eau de Toilette Citrus Unisex. Calvin Klein CK One Eau de Toilette is a fresh, citrusy unisex fragrance that blends vibrant top notes with soft, sensual undertones for a clean, modern scent. Perfect for daily wear, this 6. 7oz bottle delivers a timeless aroma thats both energizing and comforting. Crisp Citrus Burst: Bergamot, lemon, mandarin orange, and papaya create an invigorating opening that feels fresh and alive. Soothing Floral Heart: Green tea, violet, jasmine, lily of the valley, and nutmeg add depth and calming freshness. Warm, Sensual Base: Amber, musk, and cedar provide a long lasting, woody finish that lingers beautifully. Unisex & Versatile: Designed for men and women, CK One is a minimalist, clean scent ideal for everyday sophistication. All Day Freshness: Long lasting formula stays light and crisp without overpoweringperfect for spring and summer. Iconic Minimalist Bottle: Sleek, modern design reflects the fragrances pure, timeless identity.