Former transportation security officer Jasmain Washington recommends Crocs as a travel essential due to their ease of use and ability to expedite security procedures. These versatile shoes are waterproof, easy to clean, and made from a flexible material that can be packed without losing shape. They come in various colors and sizes for both men and women. A satisfied customer named Alan R Covey raves about the comfort and convenience of Crocs, praising them as the perfect airport shoe. You can purchase a pair of Crocs on Amazon for $37.49 or more.