Nordstrom now has a high waisted version which resolved all my slippage issues. Order your true size. The waistband does run a little small but will stretch with wear. Here are some of my Zella reviews if you're interested in reading about Zella: https://schimiggy.com/tag/zella/

I like my Hue treggings rather well. I also have a pair of velvet leggings from h&m that are holding up well. I wear these as pants (under long tunics), not as workout wear.

I have been known to throw my Hue leggings in the dryer and they still hold shape well. The h&m leggings and my workout leggings don't get machine dried unless I miss them when I'm sorting through laundry, because the dryer is known to wreak havoc on the stretchy fibers.