Calvin Klein Ck Free Men Edt 100Ml The base notes anchor the fragrance and are typically long-lasting. In CK Free for Men, you can expect to find: Oakwood: This woody note provides a solid foundation and adds a natural, outdoorsy element.Patchouli: A classic base note known for its depth and earthy aroma.Cedarwood: Offers a woodsy and slightly resinous quality, complementing the overall composition.