1. Smaller size condoms for smaller size men.
2. Small condoms for men so it won't slip off the penis like a regular size one does.
1. He bought a snug fit condom. I realized why when he took off his pants in bed.
2. Girl - "what's wrong?"
Guy - "the condom slipped off"
Girl - "how did that happened?"
Guy - "You gave me a regular size condom. I usually wear a snug fit condom so it won't slip off"