We know that when the conditions get tough, the last thing you need to worry about is your shoes. That is why we developed the Nunn Bush KORE Tour 2.0 Plain Toe Oxford. Featuring our KORE technology, a durable rubber sole, and footbed created with 20% BLOOM Algae, which will return 32 liters of clean water to habitats and clean 20 cubic meters of air, this shoe looks good and feels good, no matter what you throw at it.