Funny you should ask. I'm sitting in my brand new (tags still on) running tights I just got tonight.

After the temps dipped down into the single digits last night I knew it was time to bite the bullet and get some warmer ones.

I ended up buying the Wanganui tight by Brooks. They feel awesome and fit well. Hopefully they will perform well too, but I'll find that out. I'm almost tempted to go run in them tonight yet.

To give you an idea these Brook tights tie at the waist and the waistband is fleece wrapped elastic so between those two things that should help them from slipping down.

I'll let you know what I think once I've tried them out though. Hth for now!