There&#39;s no fuss in the <b>Harry&#39;s London</b> roster, with each of its handmade Italian shoes serving a purpose in a man&#39;s wardrobe. In the case of the Christoper <b>Derby</b> in leather, that&#39;s actually many purposes. As simple as can be, its all-ages, go-anywhere appeal rests upon satin-finish leather, an elegant almond toe and the brand&#39;s latest innovation, a Technogel lining that won&#39;t fail to surprise with how comfy it is. &nbsp;