Nunn Bush Otto Plain Toe Oxford Shoes Comfort Leather Black Tumbled 84962-007 Classic oxford styling gets a modern update with a mixed material upper and modern contrasting sole. Riding the line between a dress and casual shoe, the Nunn Bush Otto Plain Toe Oxford can be worn with everything from your best chinos to your favorite jeans. Leather sourced from a tannery with a Gold or Silver rating for environmental responsibility by the independent auditing group, the Leather Working Group. Naturally soft leather or suede and man-made upper Defender repellant powered by Scotchgard? for enhanced water-resistance and stain protection Breathable, fully padded mesh linings for exceptional moisture management and 360-degree padding Molded/removable EVA with Memory Foam footbed that absorbs the pressure of each step and provides all-day comfort Footbed created with 20% BLOOM, and algae-based product, which will return 32 liters of clean water to habitats and clean 20 cubic meters of air Lightweight EVA plus the durability of rubber combine for a robust and comfort sole Flex Technology for added flexibility and wide-range foot movement