Running tights that stay up?

Hello Guys, Can anyone recommend both a brand and where to buy running tights that stay up when exercising? I like Underarmour but they always try to shrink into a brief during workouts. I really love n2n tights (especiall this type yhttp://cgi.ebay.co.uk/N2N-R3-Cycling-Running-Sport-Legging-Spandex-Tights-L-/200564322018?pt=Men_s_Clothes&hash=item2eb290aee2) for example, but find they tend to need a lot of adjustment as I go or they start to creap down too far. I'm thinking something like the guy in this vid is wearing (http://www.xtube.com/watch.php?v=xZRfa-G850-) may work better with the broad band at the top. I'd prefer a low-rise tight but I'm not convinced they'll stay up reliably. I'm really loving the attention I get at the gym in my white N2N's but would love to have something just as sexy but that just stayed up better. Having lost 28lbs/12kg in the past few months I'm a lot more relaxed about wearing skin tight at the gym and am really hoping to find more options that will let me have a more vigorous workout. All suggestions most welcome. Love Bulgelicker PS yes, I have tried wearing size large, even though i'm a 30' waist, but that doesn't seem to do it.

Deleted

Deleted

Deleted

Deleted

Thanks guys. Much appreciated! I think the white rufskins are going to tempt me. Maybe one of the brighter coloured ones from vsathletics too. Love, Bulgelicker