Get minimum 40% off on top Hush Puppies formal shoes, from derby to slip-on styles during Amazon Great Freedom Festival Sale ...

The Nike Blazer Low '77 Vintage Shoes is another style that shoppers say has the "perfect vintage look and feel." And as luck would have it, they're currently on sale.

The company still sells what it now calls “4D shoes” with 3D-printed mid-soles, but its Climacool are distinct in that the entire shoe is created using 3D-printing.