Rockport - Keir (Dark Brown) - Men's: The Keir sandal blends contemporary design with built-in comfort. Full-grain leather upper offers easy maintenance and breathable wear. Adjustable hook and loop ankle straps allows for a personal fit. Suede-lined latex footbed cushions the foot for reduced foot fatigue and provides moisture absorption. Visible DMX(tm) midsole component creates heel and forefoot air cushioning. Rubber outsole ensures a durable grip on a variety of surfaces.