Yeah, Freeballing is OK for staying cool and comfy for some lifting. But I now restrict that to when I anticipate sticking to certain routines. Once while freeballing I got my swinging iron pinched between two chuncks of cold steel, leaving a quarter-sized hemotoma (Blood blister) on my glans. Lots of pain, and freeked me out. It only took once to learn that lesson. I now wear a jock that has a mostly cotton pouch. The cotton keeps the balls and area cooler and drier than free-balling (keeps my stuff away from my thighs where the heat is comming from). But, since all the jocks I have found are designed for "average" or smaller guys, I have had to alter all of my jock stock to have an added patch of single-layer lycra down the middle for room. It is a design I "borrowed" from the I.M. line of underwear, which I have been using since 1975. Ironically, their (I.M.'s) jocks don't have enough room either, so I modify as needed.
If anyone needs or wants details for doing it yourself, let me know, I might be able to show pics of before and after mod's, and tips on the process.
Smythy1610
(By the way: the "1610" in my name has NO MEANING at al.. just a random number!!)