Black Patent Block Heeled Ankle Boots Kurt Geiger London approaches the block heel boot trend with signature elegance in the new Raylan boot. Cut in a glossy patent leather, this sleek update to the timeless Chelsea boot is built on a block 70mm heel that's covered in the same material as the upper and stamped with luxe KGL lettering to convey high-end credentials. Elasticated gussets at the side deliver flexible comfort, while a back pull tab helps you pull them on and off with ease. Slip them on and watch them elevate smart-to-casual outfits to whole new heights.