Brooks Men's Ghost 16 Black/Iron/Lava Athletic Lace Up Nursing Shoes have the soft, smooth ride all wearers love, now with even more cushioning and best of all, uppers made with 62.5 % recycled materials. That's 7 plastic bottles not going into landfills. Feel good about yourself, this product is carbon neutral. Brooks Men's Ghost 16 Black/Iron/Lava Athletic Lace Up Nursing Shoes