Navy Block Heel Ankle Boots Who doesn't love a Chelsea boot? Taking a much-loved design and offering a premium finish with its soft suede construction, Result from Carvela Comfort is a wearable ankle boot with a block heel and elasticated side gores. This classic navy boot is ever versatile, with its pull-on design offering quick on/off for ease. Perfect for everyday wear, and neatly finished with branded stud detailing to the back of the tab.