Has anyone seen these shoes

[Pantsalive]

in suede? Or leather at a push.
Budget up to about £40.
These are H&M but synthetic.

Link to H&M ones for more pictures.

Also does anyone know how well this style of shoe stays on? I want some strappy ones but trying to avoid an ankle strap.

They were obviously lovely as they've now sold out - grr!
Now I really need to find some similar ones.
Anyone?