These are great! Why did I not know about BareTraps before? I wear a size 11 in closed shoes because I add orthotics but got size 10 in these and they are perfect. Slightly wide on my narrow feet, but still secure enough to walk comfortably. Great arch support and super cushioning (like Crocs used to be but slightly denser material). They look a lot more stylish than flip flops, too. The black is more gray looking and goes with everything. Very pleased with this purchase.