Trojan Ultra Thin Armor Latex Condoms are designed for ultimate sensitivity. The Strength of a Regular Trojan Latex Condom made from Premium Quality Latex. Nonoxynol-9 Spermicide is on this condom for extra protection against pregnancy only. Not for extra protection against AIDS and other STDs. Active ingredient Nonoxynol-9, N-9 7%. Some people are sensitive to Nonoxynol-9. Special reservoir end for extra safety. Caution: Spermicidal lubricants are for extra protection against pregnancy. Spermicidal lubricants are not for rectal use or more than once a day vaginal use.