I've always had troubles with my balls aching because they fall between my thighs as I'm sitting all day at work. Tightie-whities don't give enough support. Fortunately I bought myself a pair of AussieBum "wonder jock" underwear which have pouch to lift your nads. They were designed to make your bulge bigger, but I like them for the extra support! I've not tried underwear which have "sling-support". Has anyone tried them? Any feedback? Any other brands recommended for lifting the balls?