Rockport Darwyn Slide - Men's Sandal. These no-fuss Dawryn Slide sandals boast a wide base for plenty of support and stability. Durable PU outsoles help reduce foot fatigue while truTECH® cushioning at the heel ensures a confident, easy stride all season long.. PU outsole provides durable shock absorption to help reduce foot fatigue. Leather uppers are easy to clean and maintain to extend product life. Stitch down construction provides a wide base of support for stability.