CargoLoc 2-Piece 52" Aluminum... https://www.amazon.com/dp/B00GA2HKAU?ref=ppx_pop_mob_ap_share
I got these for my sportage and it works fine (got 52inch version) https://smile.amazon.com/gp/product/B00GA2HKAU/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
Used it for a kayak and some other things.
It sits slightly up on the side rails as it cannot clamp underneath them if that makes sense.
CargoLoc 2-Piece 52" Aluminum... https://www.amazon.com/dp/B00GA2HKAU?ref=yo_pop_ma_swf
I don't recommend them though. They whistle like crazy. The culprit is the track along the bottom where the mounts slide back and forth to make them universal. I covered them with duct tape to fix it and now the noise is gone but it looks like crap
I've got budget crossbars and budget j-racks from amazon. The crossbars are CargoLoc, and they have a decent set of reviews on Amazon. They fit nicely. I'm not sure I 100% trust the locking mechanism that clamps the bars to the rails, so I tie them off to the roof rails to be sure. The bars themselves are extruded aluminum and are fine. If you tie a loop of good rope around the rails as a backup, well, that's not that different from the plastic strap that holds expensive Timberline towers onto the rails. The kayak racks are kayak racks. They're just metal bars and some bolts and plates that hold the racks to the crossbars. The ones I got are budget, but they also have very good reviews from users. They're functionally identical to more expensive racks.
I know some will disagree, and I probably would, too, if I used them more regularly. The CargoLocs certainly are not pretty.
Bars: https://www.amazon.com/gp/product/B00GA2HKAU Racks: https://www.amazon.com/gp/product/B00873J0YY
Lots of Crosstreks in the crossbar reviews.