CLARKS. 26141680. UN ROAM STEP. TAUPE NUBUCK. With an active look these summer sandals from our Unstructured collection use a mix of nubuck and textile on the upper for a sporty look. Triple riptape fastenings make this style fully adjustable and offer a secure fit while the EVA sole maximises on flexibility. Finished off with Cushion Max technology to ensure comfort with every step.