Since some asked, Trojan "pleasure mesh" is a variation of the textured condom design. It is like the "ribbed" version, with hundreds of extra studs randomly distributed all over. The idea is to create extra friction against the inner walls and hence heightened stimulation. My partner once said it feels like a hundred little fingers massaging the walls... well, you get the idea.
Here's what it looks like:
Trojan pleasure mesh. It costs about $7 a dozen at your local pharmacy.
The usual advice is to introduce this, or other textured rubbers, between seasoned lovers only. It would either be too wierd, or the sensation may be too intense for young couples. This is also definitely not the kind to put in your wallet for that just-in-case situation.
Geez, I sound like a condom salesman...