Nunn Bush Chase Wingtip Oxford Walking Shoes Gray Multi 85128-062 A new take on a classic, the Nunn Bush Chase Wingtip Oxford features a modern mix of materials on the upper with a cool, athletic-inspired sole. For work or play, you?ll love the comfort of its Memory Foam footbed and KOREtechnology. Durable man-made upper Easycare upper is designed for minimal maintenance Flexible textile linings for ease of movement Our footbed combines molded EVA with a Memory Foam insole and Smartscent footbed technology to provide superior cushioning, all-day support, and help eliminate unwanted odors Footbed created with 20% BLOOM, an algae-based product, which will return 32 liters of clean water to habitats and clean 20 cubic meters of air Our Kore technology is biomechanically designed for walking. As it propels you forward, the sole of the shoe is designed to support and cushion your every step. Lightweight EVA plus the durability of rubber combine for a robust and comfortable sole