I have these in black and it’s probably my all-time favourite boot. I got them last September at The Room (together with this bag) in Vancouver (there still might be some left) and I’ve had to restrain myself from wearing them every single day ever since. When I got them, a friend of mine so wrongly said that “they’d be even better with a platform.” Sacrilege! Nothing beats the elegance of the soft contour. 
And if anyone knows softness, it’s Maison Martin Margiela — bar none the softest shoes in the world.  
$725 at La Garconne (grey) and Shopbop (brown and black).