Condoms are a must-have for safe sex. Not only do they prevent the spread of STDs (sexually transmitted diseases), but also pregnancy if you're not ready to procreate. Condoms are the oldest, most effective, and popular form of contraceptives. The latex condom was first introduced in the 1920s and since then have come so far (and have helped millions to cum too!) Ribbed, lubricated, textured, and even flavored, sex with condoms like these has never been so enjoyable.