Nunn Bush Men's Otto Plain Toe OxfordDress up or down in these versatile Otto oxfords Soft leather or suede upper treated with Scotchgard for water and stain protection Removable molded EVA footbed with memory foam cushioning Flex Technology allows for a wide range of foot movement 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 Non marking, high abrasion EVA outsole Leather sourced from a