Has anyone tried the Lux Hijab undercaps with the built in clips?

I normally wear satin lined tie back undercaps, but I find that they can slip back pretty bad. I know there are standard cotton tie back undercaps, but I wanted to find ones with a bit more security if possible. I keep seeing ads for the Lux Hijab undercaps with the built in clips and how slip-resistant they are, but before buying some I wanted to see if anyone has tried them and can give thoughts?

These ones, for reference:
https://luxhijabs.com/collections/bamboo-undercaps/products/lux-bamboo-clip-on-undercap-black