Durex Extra Safe Condoms have been designed to offer maximum protection during sex. Made from slightly thicker latex and extra silicone lubrication, they can offer peace of mind without having to forfeit any of the pleasure. Relax and let yourself go. Remember, no method of contraception works 100% against pregnancy, HIV or sexually transmitted infections. It's good to be in the know, so read the information inside, especially if you are using condoms for anal or oral sex.